{"id":18945,"date":"2026-11-03T09:00:00","date_gmt":"2026-11-03T08:00:00","guid":{"rendered":"https:\/\/tps-elektronik.com\/?p=18945"},"modified":"2026-10-20T07:43:08","modified_gmt":"2026-10-20T05:43:08","slug":"how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters","status":"publish","type":"post","link":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/","title":{"rendered":"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters?"},"content":{"rendered":"<article class=\"blog-post\" lang=\"en\"><header>\n<p>System integrators, panel builders, and procurement teams in factory automation rarely lose production time because the PLC logic is wrong. They lose it when the 24V control bus dips below the PLC\u2019s input tolerance during a motor start, when a contactor drop-out resets an I\/O rack, or when a long cable run introduces enough voltage drop that the control power supply leaves regulation.<br \/>TPS Elektronik\u2019s <a href=\"https:\/\/tps-elektronik.com\/en\/services\/ems\/mechatronics\/\">mechatronics integration services<\/a> are built to reduce that risk: 2:1 wide input DC-DC converter selection, PLC control panel integration, thermal and transient validation, and documented power architecture from prototype through series production.<\/p>\n<p><a class=\"cta-primary\" href=\"https:\/\/tps-elektronik.com\/en\/services\/ems\/mechatronics\/\">Discuss your 24V control power architecture with TPS \u2192<\/a><\/p>\n<\/header><nav class=\"toc\" aria-label=\"Table of contents\">\n<h2 id=\"toc\">Table of contents<\/h2>\n<ol>\n<li><a href=\"#what-2to1-means\">What a 2:1 wide input DC-DC converter does for a 24V bus<\/a>\n<ol>\n<li><a href=\"#bus-fluctuation-sources\">Where 24V bus fluctuations come from<\/a><\/li>\n<li><a href=\"#fixed-input-failure\">Why fixed-input converters fail in real cabinets<\/a><\/li>\n<\/ol>\n<\/li>\n<li><a href=\"#design-checklist\">Design checklist for stable control power<\/a>\n<ol>\n<li><a href=\"#input-range-uvlo\">Input range, UVLO, and low-line efficiency<\/a><\/li>\n<li><a href=\"#hold-up\">Hold-up, transient response, and output regulation<\/a><\/li>\n<li><a href=\"#isolation-emc\">Isolation, safety, and EMC coordination<\/a><\/li>\n<\/ol>\n<\/li>\n<li><a href=\"#tps-approach\">How TPS integrates 2:1 wide input converters into PLC control systems<\/a>\n<ol>\n<li><a href=\"#selection\">Converter selection and panel architecture<\/a><\/li>\n<li><a href=\"#plc-integration\">PLC control system integration<\/a><\/li>\n<li><a href=\"#validation\">Validation, documentation, and series transfer<\/a><\/li>\n<\/ol>\n<\/li>\n<li><a href=\"#selection-table\">Selection matrix for 24V factory automation<\/a><\/li>\n<li><a href=\"#rfq-checklist\">RFQ checklist<\/a><\/li>\n<li><a href=\"#faq\">FAQ<\/a><\/li>\n<\/ol>\n<\/nav>\n<section id=\"what-2to1-means\">\n<h2>1. What a 2:1 wide input DC-DC converter does for a 24V bus<\/h2>\n<p>A <strong>2:1 wide input DC converter<\/strong> accepts an input voltage range where the maximum input is twice the minimum\u2014for example 9\u201318V, 18\u201336V, or 36\u201372V. For a nominal 24V factory automation bus, the relevant range is typically 18\u201336V. Within that range, the converter maintains a regulated isolated output\u2014often 24V, 12V, or 5V\u2014for PLC CPUs, I\/O modules, sensors, HMIs, and communication gateways.<\/p>\n<p>The difference between a 2:1 converter and a fixed-input converter is not a marketing detail. It is the difference between a control power supply that rides through a bus dip and one that drops out, resets the PLC, and forces a line restart. IEC 61131-2 defines the electrical service conditions and ride-through requirements for programmable controllers, but the converter feeding the PLC must itself remain in regulation for the PLC to meet those requirements.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19010\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg\" alt=\"21 Wide Input DC Converter PLC Control Cabinet\" width=\"1920\" height=\"1079\" \/><\/p>\n<h3 id=\"bus-fluctuation-sources\">1.1 Where 24V bus fluctuations come from<\/h3>\n<p>In a real factory cabinet, the 24V bus is never a clean laboratory source. The dominant fluctuation sources are:<\/p>\n<ul>\n<li><strong>Motor and drive starts<\/strong>: A 24V bus shared with contactor coils, brake rectifiers, or small drives experiences dips when inductive loads energize.<\/li>\n<li><strong>Contactor drop-out and regeneration<\/strong>: When a contactor opens, stored magnetic energy can produce a transient rise on the bus.<\/li>\n<li><strong>Long cable runs<\/strong>: Voltage drop along 24V distribution cables means the converter at the end of the run sees a lower voltage than the power supply output.<\/li>\n<li><strong>Battery-backed or UPS-backed sections<\/strong>: During a mains failure, the 24V bus may fall as the battery discharges, even while the PLC is expected to complete a controlled shutdown.<\/li>\n<li><strong>Multiple power supply sharing<\/strong>: Paralleled or diode-coupled 24V supplies can exhibit unequal loading and transient mismatch.<\/li>\n<\/ul>\n<p>These events are not rare. They occur every shift, and their depth depends on cable length, load profile, and the impedance of the 24V distribution system. A converter specified only for 24V nominal \u00b110% (21.6\u201326.4V) leaves no margin for a 17.5V motor-start dip.<\/p>\n<h3 id=\"fixed-input-failure\">1.2 Why fixed-input converters fail in real cabinets<\/h3>\n<p>A fixed-input converter with a narrow input window may work on the bench and fail in the cabinet. The failure mode is not always a hard shutdown. More often, the converter enters undervoltage lockout (UVLO), the output drops, the PLC resets, and the machine returns to its home position\u2014producing a scrap part and an operator intervention. In safety-related control circuits, the consequence can be more serious.<\/p>\n<p>The procurement consequence is equally clear: a low-cost narrow-input converter that causes one unplanned line stop per month costs more than a 2:1 wide input converter that prevents it. For panel builders, the wide-input converter also simplifies stock: one part number can cover 24V systems with different cable lengths and load profiles.<\/p>\n<p><a class=\"cta-primary\" href=\"https:\/\/tps-elektronik.com\/en\/services\/ems\/mechatronics\/\">Explore TPS mechatronics integration services \u2192<\/a><\/p>\n<\/section>\n<section id=\"design-checklist\">\n<h2>2. Design checklist for stable control power<\/h2>\n<p>Selecting a 2:1 wide input converter is necessary but not sufficient. Stable control power requires the converter, the input filter, the hold-up capacitance, the output distribution, and the panel grounding to be designed as one system.<\/p>\n<h3 id=\"input-range-uvlo\">2.1 Input range, UVLO, and low-line efficiency<\/h3>\n<p>The first check is the input range against the measured bus behaviour, not the nominal voltage. If the bus dips to 17.5V during motor starts, an 18\u201336V converter is already at its lower limit. In that case, either the bus distribution must be improved, or a converter with a lower minimum input\u2014such as a 9\u201336V or 4:1 range\u2014should be selected.<\/p>\n<p>UVLO threshold and hysteresis matter as much as the range. A UVLO that engages at 17.0V and releases at 17.5V will cause chatter if the bus hovers near the threshold. Specify UVLO with adequate hysteresis, and verify the low-line efficiency: a converter that is 90% efficient at 24V may be only 82% efficient at 18V, which increases internal heat exactly when the cabinet is already stressed.<\/p>\n<h3 id=\"hold-up\">2.2 Hold-up, transient response, and output regulation<\/h3>\n<p>Hold-up time is the time the output remains in regulation after the input falls below the UVLO threshold. For a PLC that must complete a controlled shutdown, hold-up must cover the shutdown sequence\u2014typically 10\u201350ms depending on the PLC and the application. Hold-up is provided by input capacitance, not by the converter alone; the converter datasheet hold-up value is measured at a specific load and input voltage and must be recalculated for the actual load.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19005\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/24V-Bus-Fluctuation-Wide-Input-DC-Converter-Waveform-2-1.jpg\" alt=\"24V Bus Fluctuation Wide Input DC Converter Waveform\" width=\"1920\" height=\"1079\" \/><\/p>\n<p>Transient response determines how far the output deviates when the load steps\u2014for example when a bank of relays energizes. A converter with fast transient response and low output impedance keeps the PLC input voltage within tolerance. Output ripple must also be checked at the actual switching frequency and load, not only at nominal conditions.<\/p>\n<h3 id=\"isolation-emc\">2.3 Isolation, safety, and EMC coordination<\/h3>\n<p>Isolated converters are standard in factory automation because they break ground loops between the 24V distribution system and the control electronics, and because they provide a defined isolation barrier for SELV circuits. The isolation voltage, creepage and clearance distances, and the applicable safety standard must be verified against the panel\u2019s safety concept. IEC 61558-1 and the relevant part 2 standards define transformer and insulation requirements for small power supplies.<\/p>\n<p>EMC coordination is the second half of the isolation story. A wide input converter switches at high frequency; without adequate input filtering, it can conduct noise onto the 24V bus and radiate from the input cables. The converter should be specified with conducted emissions compliant to CISPR 11 \/ EN 55011 Class A or B as required by the installation environment, and the panel layout should keep input and output cables separated.<\/p>\n<\/section>\n<section id=\"tps-approach\">\n<h2>3. How TPS integrates 2:1 wide input converters into PLC control systems<\/h2>\n<p>TPS Elektronik treats the 24V control power architecture as a mechatronics integration problem: converter, panel, PLC, wiring, thermal design, and documentation are specified together. This is the logic behind TPS\u2019s <a href=\"https:\/\/tps-elektronik.com\/en\/mechatronics-and-robotics-guide\/\">mechatronics and robotics guide<\/a> and the <a href=\"https:\/\/tps-elektronik.com\/en\/ems-mechatronics-plc-control-systems\/\">PLC control systems resource<\/a>.<\/p>\n<h3 id=\"selection\">3.1 Converter selection and panel architecture<\/h3>\n<p>The selection starts with measured data: the minimum and maximum 24V bus voltage at the converter terminals under worst-case load, the duration of the dip, the load profile of the control circuits, and the required hold-up time. TPS engineers then match the converter input range, UVLO, isolation, output power, and derating to the panel thermal conditions.<\/p>\n<p>Panel architecture follows: input circuit breaker and filter, reverse-polarity protection where required, hold-up capacitance sized for the shutdown sequence, output distribution with selective protection, and a grounding concept that keeps the isolation barrier intact. For integrated systems that combine control, precision machining, and electronic assembly, the <a href=\"https:\/\/tps-elektronik.com\/en\/ems-mechatronics-integrated-systems-precision-machining\/\">integrated systems and precision machining resource<\/a> describes the broader scope.<\/p>\n<h3 id=\"plc-integration\">3.2 PLC control system integration<\/h3>\n<p>The converter output feeds the PLC CPU, I\/O modules, sensors, and communication gateways. Each load has its own tolerance and transient behaviour. TPS verifies that the converter\u2019s output regulation, ripple, and transient response remain within the tightest tolerance in the load group\u2014not just the PLC CPU specification.<\/p>\n<p>Where the panel includes safety functions, the control power architecture must also support the safety concept: a separate 24V control supply for safety relays, or a monitored output with a defined failure mode. The <a href=\"https:\/\/tps-elektronik.com\/en\/mechatronics-intelligent-systems-industry4-future\/\">mechatronics intelligent systems and Industry 4.0 resource<\/a> covers the diagnostic and monitoring requirements that apply to connected control panels.<\/p>\n<h3 id=\"validation\">3.3 Validation, documentation, and series transfer<\/h3>\n<p>Validation includes low-line and high-line operation, bus dip and surge injection, load-step response, thermal soak at the panel\u2019s maximum internal temperature, and EMC pre-check where required. The results are documented in a power architecture report that the panel builder can reference during factory acceptance testing and the end user can keep in the technical file.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19000\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/Stable-Control-Power-Supply-24V-Bus-Dip-Hold-Up-3.jpg\" alt=\"Stable Control Power Supply 24V Bus Dip Hold-Up\" width=\"1920\" height=\"1079\" \/><\/p>\n<p>For series production, TPS transfers the validated architecture to a documented panel build: approved converter part number, approved input filter, hold-up capacitor specification, wiring schedule, and test procedure. The <a href=\"https:\/\/tps-elektronik.com\/en\/ems-mechatronics-from-design-integration-to-precision-parts-production-tps-elektronik\/\">design integration to precision parts production resource<\/a> describes how this transfer is managed across mechanical and electronic scope.<\/p>\n<p><a class=\"cta-primary\" href=\"https:\/\/tps-elektronik.com\/en\/services\/ems\/mechatronics\/\">Request a control power architecture review \u2192<\/a><\/p>\n<\/section>\n<section id=\"selection-table\">\n<h2>4. Selection matrix for 24V factory automation<\/h2>\n<table>\n<thead>\n<tr>\n<th>Requirement<\/th>\n<th>Narrow-input converter<\/th>\n<th>2:1 wide input converter<\/th>\n<th>Verification action<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Input range for 24V bus<\/td>\n<td>21.6\u201326.4V typical<\/td>\n<td>18\u201336V typical<\/td>\n<td>Measure minimum bus voltage at converter terminals<\/td>\n<\/tr>\n<tr>\n<td>Motor-start dip ride-through<\/td>\n<td>Drops out below 21V<\/td>\n<td>Regulates through 18V<\/td>\n<td>Inject 17.5V dip for 100ms at full load<\/td>\n<\/tr>\n<tr>\n<td>Low-line efficiency<\/td>\n<td>Not specified at 18V<\/td>\n<td>Must be specified<\/td>\n<td>Measure at 18V and full load in thermal chamber<\/td>\n<\/tr>\n<tr>\n<td>Hold-up time<\/td>\n<td>Limited input capacitance<\/td>\n<td>Sized for shutdown sequence<\/td>\n<td>Verify at actual load and minimum input<\/td>\n<\/tr>\n<tr>\n<td>Isolation<\/td>\n<td>May be non-isolated<\/td>\n<td>Isolated, SELV output<\/td>\n<td>Check isolation voltage and creepage<\/td>\n<\/tr>\n<tr>\n<td>EMC<\/td>\n<td>May require external filter<\/td>\n<td>Specified with input filter<\/td>\n<td>Conducted emissions pre-check to CISPR 11<\/td>\n<\/tr>\n<tr>\n<td>Stock complexity<\/td>\n<td>Multiple variants by cable length<\/td>\n<td>One part number covers most panels<\/td>\n<td>Review panel portfolio against converter range<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The matrix is not a substitute for measurement. The decisive input is the measured minimum bus voltage at the converter terminals under the worst-case load and temperature. A 2:1 converter selected without that measurement may still be marginal.<\/p>\n<\/section>\n<section id=\"rfq-checklist\">\n<h2>5. RFQ checklist<\/h2>\n<p>To streamline quotation and evaluation for a <strong>2:1 wide input dc converter<\/strong> in a factory automation control panel, provide the following information:<\/p>\n<ul>\n<li><strong>Bus voltage data<\/strong>: Nominal voltage, measured minimum and maximum at the converter terminals, dip duration, and surge amplitude<\/li>\n<li><strong>Load profile<\/strong>: PLC CPU, I\/O modules, sensors, HMIs, communication gateways, and total output power<\/li>\n<li><strong>Output requirements<\/strong>: Voltage, current, regulation, ripple, and transient response<\/li>\n<li><strong>Hold-up requirement<\/strong>: Required hold-up time and the controlled shutdown sequence it must cover<\/li>\n<li><strong>Isolation and safety<\/strong>: Working voltage, isolation class, applicable safety standard, and SELV requirements<\/li>\n<li><strong>Thermal conditions<\/strong>: Panel internal ambient temperature and cooling method<\/li>\n<li><strong>EMC environment<\/strong>: Required conducted and radiated emissions class<\/li>\n<li><strong>Mechanical constraints<\/strong>: DIN rail type, width, height, and termination type<\/li>\n<li><strong>Documentation<\/strong>: Datasheet, derating curves, isolation certificate, EMC test report, and MTBF data<\/li>\n<\/ul>\n<p>Providing these details reduces clarification cycles. TPS\u2019s engineering team can support converter selection, panel architecture, and validation planning as part of the RFQ process.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-18995\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/TPS-Mechatronics-21-Wide-Input-Converter-Integration-4-1.jpg\" alt=\"TPS Mechatronics 21 Wide Input Converter Integration\" width=\"1920\" height=\"1079\" \/><\/p>\n<p><a class=\"cta-primary\" href=\"https:\/\/tps-elektronik.com\/en\/services\/ems\/mechatronics\/\">Submit your control power RFQ \u2192<\/a><\/p>\n<\/section>\n<section id=\"faq\">\n<h2>6. FAQ<\/h2>\n<div>\n<h3>What does 2:1 wide input mean for a 24V DC-DC converter?<\/h3>\n<div>\n<div>A 2:1 wide input converter accepts an input range where the maximum is twice the minimum. For a 24V bus, the common range is 18\u201336V. This allows the converter to maintain a regulated output when the bus dips during motor starts or rises during regeneration, instead of entering undervoltage lockout.<\/div>\n<\/div>\n<h3>Is a 2:1 wide input converter enough to prevent PLC resets during bus dips?<\/h3>\n<div>\n<div>Not by itself. The converter must be selected against the measured minimum bus voltage at its terminals, and the hold-up capacitance must cover the PLC shutdown sequence. If the bus dips below the converter\u2019s minimum input, the converter will still drop out. Measurement of the actual bus behaviour is the decisive step.<\/div>\n<\/div>\n<h3>How is hold-up time calculated for a PLC control panel?<\/h3>\n<div>\n<div>Hold-up time depends on the input capacitance, the load power, and the difference between the nominal input voltage and the UVLO threshold. The converter datasheet hold-up value is measured at a specific load and input voltage and must be recalculated for the actual panel load. The target is to cover the PLC controlled shutdown sequence, typically 10\u201350ms.<\/div>\n<\/div>\n<h3>Does TPS supply both the converter and the PLC control panel integration?<\/h3>\n<div>\n<div>Yes. TPS integrates converter selection, panel architecture, PLC control system integration, thermal validation, and documentation through its <a href=\"https:\/\/tps-elektronik.com\/en\/services\/ems\/mechatronics\/\">mechatronics services<\/a>. The scope can cover converter specification only, or the complete panel build and validation.<\/div>\n<\/div>\n<h3>Which standards apply to the control power architecture?<\/h3>\n<div>\n<div>IEC 61131-2 defines the electrical service conditions and ride-through requirements for programmable controllers. IEC 61558-1 and the relevant part 2 standards define insulation requirements for small power supplies. EMC requirements typically reference CISPR 11 \/ EN 55011 for industrial environments, depending on the installation class.<\/div>\n<\/div>\n<\/div>\n<\/section>\n<footer style=\"background: #2d5797; padding: 30px; border-radius: 14px; margin-top: 40px;\">\n<p style=\"color: #ffffff; font-size: 16px; line-height: 1.6; margin: 0;\"><strong>Ready to stabilize your 24V control power?<\/strong><br \/>Contact TPS Elektronik for 2:1 wide input DC-DC converter selection, PLC control panel integration, thermal and transient validation, and documented power architecture from prototype to series production.<br \/><a style=\"color: #ffffff; font-weight: 600; text-decoration: underline;\" href=\"https:\/\/tps-elektronik.com\/en\/services\/ems\/mechatronics\/\">Request your mechatronics consultation \u2192<\/a><\/p>\n<\/footer><\/article>\n\n<style id=\"wpforms-css-vars-4659-block-c457135d-9632-4efa-bf73-14e25463b786\">\n\t\t\t\t#wpforms-4659.wpforms-block-c457135d-9632-4efa-bf73-14e25463b786 {\n\t\t\t\t--wpforms-field-size-input-height: 43px;\n--wpforms-field-size-input-spacing: 15px;\n--wpforms-field-size-font-size: 16px;\n--wpforms-field-size-line-height: 19px;\n--wpforms-field-size-padding-h: 14px;\n--wpforms-field-size-checkbox-size: 16px;\n--wpforms-field-size-sublabel-spacing: 5px;\n--wpforms-field-size-icon-size: 1;\n--wpforms-label-size-font-size: 16px;\n--wpforms-label-size-line-height: 19px;\n--wpforms-label-size-sublabel-font-size: 14px;\n--wpforms-label-size-sublabel-line-height: 17px;\n--wpforms-button-size-font-size: 17px;\n--wpforms-button-size-height: 41px;\n--wpforms-button-size-padding-h: 15px;\n--wpforms-button-size-margin-top: 10px;\n\t\t\t}\n\t\t\t<\/style><div class=\"wpforms-container wpforms-container-full wpforms-block wpforms-block-c457135d-9632-4efa-bf73-14e25463b786 wpforms-render-modern\" id=\"wpforms-4659\"><form id=\"wpforms-form-4659\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"4659\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/en\/wp-json\/wp\/v2\/posts\/18945\" data-token=\"c099ec3abcb4101182fa2b6ba0e660d3\" data-token-time=\"1793706793\"><noscript class=\"wpforms-error-noscript\">Please enable JavaScript in your browser to complete this form.<\/noscript><div id=\"wpforms-error-noscript\" style=\"display: none;\">Please enable JavaScript in your browser to complete this form.<\/div><div class=\"wpforms-field-container\"><div id=\"wpforms-4659-field_1-container\" class=\"wpforms-field wpforms-field-name\" data-field-id=\"1\"><fieldset><legend class=\"wpforms-field-label\">Name <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><div class=\"wpforms-field-row wpforms-field-large\"><div class=\"wpforms-field-row-block wpforms-first wpforms-one-half\"><input type=\"text\" id=\"wpforms-4659-field_1\" class=\"wpforms-field-name-first wpforms-field-required\" name=\"wpforms[fields][1][first]\" aria-errormessage=\"wpforms-4659-field_1-error\" required><label for=\"wpforms-4659-field_1\" class=\"wpforms-field-sublabel after\">First<\/label><\/div><div class=\"wpforms-field-row-block wpforms-one-half\"><input type=\"text\" id=\"wpforms-4659-field_1-last\" class=\"wpforms-field-name-last wpforms-field-required\" name=\"wpforms[fields][1][last]\" aria-errormessage=\"wpforms-4659-field_1-last-error\" required><label for=\"wpforms-4659-field_1-last\" class=\"wpforms-field-sublabel after\">Last<\/label><\/div><\/div><\/fieldset><\/div><div id=\"wpforms-4659-field_4-container\" class=\"wpforms-field wpforms-field-text\" data-field-id=\"4\"><label class=\"wpforms-field-label\" for=\"wpforms-4659-field_4\">Company <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"text\" id=\"wpforms-4659-field_4\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][4]\" aria-errormessage=\"wpforms-4659-field_4-error\" required><\/div><div id=\"wpforms-4659-field_2-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-4659-field_2\">Email <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"email\" id=\"wpforms-4659-field_2\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][2]\" spellcheck=\"false\" aria-errormessage=\"wpforms-4659-field_2-error\" required><\/div>\t\t<div id=\"wpforms-4659-field_5-container\"\n\t\t\tclass=\"wpforms-field wpforms-field-text\"\n\t\t\tdata-field-type=\"text\"\n\t\t\tdata-field-id=\"5\"\n\t\t\t>\n\t\t\t<label class=\"wpforms-field-label\" for=\"wpforms-4659-field_5\" >Company or Comment<\/label>\n\t\t\t<input type=\"text\" id=\"wpforms-4659-field_5\" class=\"wpforms-field-medium\" name=\"wpforms[fields][5]\" >\n\t\t<\/div>\n\t\t<div id=\"wpforms-4659-field_3-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"3\"><label class=\"wpforms-field-label\" for=\"wpforms-4659-field_3\">Comment or Message<\/label><textarea id=\"wpforms-4659-field_3\" class=\"wpforms-field-medium\" name=\"wpforms[fields][3]\" aria-errormessage=\"wpforms-4659-field_3-error\" ><\/textarea><\/div><div id=\"wpforms-4659-field_6-container\" class=\"wpforms-field wpforms-field-checkbox\" data-field-id=\"6\"><fieldset><legend class=\"wpforms-field-label wpforms-label-hide\" aria-hidden=\"false\">Checkbox <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><ul id=\"wpforms-4659-field_6\" class=\"wpforms-field-required\"><li class=\"choice-1 depth-1 wpforms-selected\"><input type=\"checkbox\" id=\"wpforms-4659-field_6_1\" name=\"wpforms[fields][6][]\" value=\"I agree to the processing of my information for the purpose of creating a quote.\" aria-errormessage=\"wpforms-4659-field_6_1-error\" aria-describedby=\"wpforms-4659-field_6-description\" required  checked='checked'><label class=\"wpforms-field-label-inline\" for=\"wpforms-4659-field_6_1\">I agree to the processing of my information for the purpose of creating a quote.<\/label><\/li><\/ul><div id=\"wpforms-4659-field_6-description\" class=\"wpforms-field-description\">For information see Privacy.<\/div><\/fieldset><\/div><script>\n\t\t\t\t( function() {\n\t\t\t\t\tconst style = document.createElement( 'style' );\n\t\t\t\t\tstyle.appendChild( document.createTextNode( '#wpforms-4659-field_5-container { position: absolute !important; overflow: hidden !important; display: inline !important; height: 1px !important; width: 1px !important; z-index: -1000 !important; padding: 0 !important; } #wpforms-4659-field_5-container input { visibility: hidden; } #wpforms-conversational-form-page #wpforms-4659-field_5-container label { counter-increment: none; }' ) );\n\t\t\t\t\tdocument.head.appendChild( style );\n\t\t\t\t\tdocument.currentScript?.remove();\n\t\t\t\t} )();\n\t\t\t<\/script><\/div><!-- .wpforms-field-container --><div class=\"wpforms-recaptcha-container wpforms-is-turnstile\" ><div class=\"wpforms-turnstile\" data-sitekey=\"0x4AAAAAAFUTE-Rr1O4nxKnU\" data-action=\"FormID-4659\"><\/div><input type=\"text\" name=\"g-recaptcha-hidden\" class=\"wpforms-recaptcha-hidden\" style=\"position:absolute!important;clip:rect(0,0,0,0)!important;height:1px!important;width:1px!important;border:0!important;overflow:hidden!important;padding:0!important;margin:0!important;\" data-rule-turnstile=\"1\"><\/div><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"4659\"><input type=\"hidden\" name=\"wpforms[time_token]\" value=\"1793706793.53ba1b3426590432985f272d494815e3c8f09bbc34f36316d7fc4a3b356d528d\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/posts\/18945\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-4659\" class=\"wpforms-submit\" data-alt-text=\"Sending...\" data-submit-text=\"Submit\" aria-live=\"assertive\" value=\"wpforms-submit\">Submit<\/button><img decoding=\"async\" src=\"https:\/\/tps-elektronik.com\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Loading\"><\/div><\/form><\/div>  <!-- .wpforms-container -->","protected":false},"excerpt":{"rendered":"<p>System integrators, panel builders, and procurement teams in factory automation rarely lose production time because the PLC logic is wrong. They lose it when the 24V control bus dips below the PLC\u2019s input tolerance during a motor start, when a contactor drop-out resets an I\/O rack, or when a long cable run introduces enough voltage\u2026 <a href=\"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/\">Read More &raquo;<\/a><\/p>\n","protected":false},"author":9,"featured_media":19010,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[57],"tags":[],"class_list":["post-18945","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-content"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters? - TPS<\/title>\n<meta name=\"description\" content=\"2:1 wide input DC converters stabilize PLC control power during 24V bus fluctuations. Request your RFQ from TPS Website.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters? - TPS\" \/>\n<meta property=\"og:description\" content=\"2:1 wide input DC converters stabilize PLC control power during 24V bus fluctuations. Request your RFQ from TPS Website.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/\" \/>\n<meta property=\"og:site_name\" content=\"TPS\" \/>\n<meta property=\"article:published_time\" content=\"2026-11-03T08:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1079\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Tang Marcus\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tang Marcus\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/\"},\"author\":{\"name\":\"Tang Marcus\",\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/#\\\/schema\\\/person\\\/2c19fd053095d0c1ae253e8e62427b8c\"},\"headline\":\"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters?\",\"datePublished\":\"2026-11-03T08:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/\"},\"wordCount\":2153,\"image\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/tps-elektronik.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg\",\"articleSection\":[\"Blog Content\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/\",\"url\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/\",\"name\":\"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters? - TPS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/tps-elektronik.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg\",\"datePublished\":\"2026-11-03T08:00:00+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/#\\\/schema\\\/person\\\/2c19fd053095d0c1ae253e8e62427b8c\"},\"description\":\"2:1 wide input DC converters stabilize PLC control power during 24V bus fluctuations. Request your RFQ from TPS Website.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/#primaryimage\",\"url\":\"https:\\\/\\\/tps-elektronik.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg\",\"contentUrl\":\"https:\\\/\\\/tps-elektronik.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg\",\"width\":1920,\"height\":1079,\"caption\":\"21 Wide Input DC Converter PLC Control Cabinet\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/\",\"name\":\"TPS\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/tps-elektronik.com\\\/en\\\/#\\\/schema\\\/person\\\/2c19fd053095d0c1ae253e8e62427b8c\",\"name\":\"Tang Marcus\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters? - TPS","description":"2:1 wide input DC converters stabilize PLC control power during 24V bus fluctuations. Request your RFQ from TPS Website.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/","og_locale":"en_US","og_type":"article","og_title":"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters? - TPS","og_description":"2:1 wide input DC converters stabilize PLC control power during 24V bus fluctuations. Request your RFQ from TPS Website.","og_url":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/","og_site_name":"TPS","article_published_time":"2026-11-03T08:00:00+00:00","og_image":[{"width":1920,"height":1079,"url":"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg","type":"image\/jpeg"}],"author":"Tang Marcus","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Tang Marcus","Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/#article","isPartOf":{"@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/"},"author":{"name":"Tang Marcus","@id":"https:\/\/tps-elektronik.com\/en\/#\/schema\/person\/2c19fd053095d0c1ae253e8e62427b8c"},"headline":"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters?","datePublished":"2026-11-03T08:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/"},"wordCount":2153,"image":{"@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/#primaryimage"},"thumbnailUrl":"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg","articleSection":["Blog Content"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/","url":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/","name":"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters? - TPS","isPartOf":{"@id":"https:\/\/tps-elektronik.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/#primaryimage"},"image":{"@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/#primaryimage"},"thumbnailUrl":"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg","datePublished":"2026-11-03T08:00:00+00:00","author":{"@id":"https:\/\/tps-elektronik.com\/en\/#\/schema\/person\/2c19fd053095d0c1ae253e8e62427b8c"},"description":"2:1 wide input DC converters stabilize PLC control power during 24V bus fluctuations. Request your RFQ from TPS Website.","breadcrumb":{"@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/#primaryimage","url":"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg","contentUrl":"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/10\/21-Wide-Input-DC-Converter-PLC-Control-Cabinet-1-1.jpg","width":1920,"height":1079,"caption":"21 Wide Input DC Converter PLC Control Cabinet"},{"@type":"BreadcrumbList","@id":"https:\/\/tps-elektronik.com\/en\/how-to-maintain-stable-control-power-in-factory-automation-when-the-24v-bus-fluctuates-with-tps-21-wide-input-dc-dc-converters\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/tps-elektronik.com\/en\/"},{"@type":"ListItem","position":2,"name":"How to Maintain Stable Control Power in Factory Automation When the 24V Bus Fluctuates with TPS 2:1 Wide Input DC-DC Converters?"}]},{"@type":"WebSite","@id":"https:\/\/tps-elektronik.com\/en\/#website","url":"https:\/\/tps-elektronik.com\/en\/","name":"TPS","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tps-elektronik.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/tps-elektronik.com\/en\/#\/schema\/person\/2c19fd053095d0c1ae253e8e62427b8c","name":"Tang Marcus"}]}},"_links":{"self":[{"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/posts\/18945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/comments?post=18945"}],"version-history":[{"count":2,"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/posts\/18945\/revisions"}],"predecessor-version":[{"id":19014,"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/posts\/18945\/revisions\/19014"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/media\/19010"}],"wp:attachment":[{"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/media?parent=18945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/categories?post=18945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tps-elektronik.com\/en\/wp-json\/wp\/v2\/tags?post=18945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}