{"id":10947,"date":"2026-03-25T09:30:00","date_gmt":"2026-03-25T08:30:00","guid":{"rendered":"https:\/\/tps-elektronik.com\/?p=10947"},"modified":"2026-04-14T15:37:08","modified_gmt":"2026-04-14T13:37:08","slug":"alimentation-dc-programmable-pour-tests-industriels-ea-psi-9000-dt","status":"publish","type":"post","link":"https:\/\/tps-elektronik.com\/fr\/alimentation-dc-programmable-pour-tests-industriels-ea-psi-9000-dt\/","title":{"rendered":"Alimentations DC de table programmables EA-PSI 9000 DT (320 W\u20131500 W) Interface tactile, sortie Auto-Ranging, g\u00e9n\u00e9rateur de fonctions et faible ondulation pour les essais industriels"},"content":{"rendered":"<article class=\"product-blog single-column\" lang=\"de\"><header>\n<p data-start=\"193\" data-end=\"422\">Pour les int\u00e9grateurs syst\u00e8me, les constructeurs de tableaux \u00e9lectriques, les \u00e9quipes achats et les ing\u00e9nieurs \u00e9lectriciens, une alimentation de laboratoire peut rapidement devenir un facteur limitant lorsqu\u2019elle doit \u00e0 la fois :<\/p>\n<ul data-start=\"424\" data-end=\"555\">\n<li data-section-id=\"1ihfv6o\" data-start=\"424\" data-end=\"451\">valider des conceptions<\/li>\n<li data-section-id=\"1jex8yv\" data-start=\"452\" data-end=\"501\">prendre en charge des essais semi-automatis\u00e9s<\/li>\n<li data-section-id=\"6wug26\" data-start=\"502\" data-end=\"555\">conserver un comportement d\u00e9fini en cas de d\u00e9faut<\/li>\n<\/ul>\n<p data-start=\"557\" data-end=\"641\">La s\u00e9rie <strong data-start=\"566\" data-end=\"584\">EA-PSI 9000 DT<\/strong> a \u00e9t\u00e9 con\u00e7ue pour ce type d\u2019applications. Elle associe :<\/p>\n<ul data-start=\"643\" data-end=\"912\">\n<li data-section-id=\"1cg131i\" data-start=\"643\" data-end=\"696\">une sortie <strong data-start=\"656\" data-end=\"672\">Auto-Ranging<\/strong> \u00e0 puissance constante<\/li>\n<li data-section-id=\"ij0n1e\" data-start=\"697\" data-end=\"733\">une faible ondulation r\u00e9siduelle<\/li>\n<li data-section-id=\"1j5fejr\" data-start=\"734\" data-end=\"779\">des fonctions de protection configurables<\/li>\n<li data-section-id=\"1jcu43s\" data-start=\"780\" data-end=\"822\">des interfaces <strong data-start=\"797\" data-end=\"804\">USB<\/strong> et <strong data-start=\"808\" data-end=\"820\">Ethernet<\/strong><\/li>\n<li data-section-id=\"1tlboo9\" data-start=\"823\" data-end=\"873\">une commande analogique \u00e0 isolation galvanique<\/li>\n<li data-section-id=\"13x41n7\" data-start=\"874\" data-end=\"912\">un g\u00e9n\u00e9rateur de fonctions int\u00e9gr\u00e9<\/li>\n<\/ul>\n<p data-start=\"914\" data-end=\"1076\">L\u2019ensemble des fonctions est accessible via une interface tactile pens\u00e9e pour une utilisation rapide, aussi bien en laboratoire qu\u2019en environnement de production.<\/p>\n<\/header>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8934\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/03\/1.1_Desktop-Programmable-DC-Power_EA-PSI-9000-DT.jpg\" alt=\"Desktop programmable DC power supply with touch display on an industrial test bench, Ethernet-connected to a laptop, DUT wiring and sense leads visible.\nProgrammierbares DC-Tischnetzger\u00e4t mit Farb-Touch-Display im Pr\u00fcflabor, per Ethernet an einen Laptop angebunden, DUT und Sense-Leitungen sichtbar.\" width=\"1920\" height=\"1080\" \/><\/p>\n<p><!-- Bild (DE) 1\/5 --><\/p>\n<nav class=\"toc\" aria-label=\"Inhaltsverzeichnis\">\n<h2 id=\"toc\">Table des mati\u00e8res<\/h2>\n<ol>\n<li><a href=\"#de-warum\">Pourquoi choisir la s\u00e9rie EA-PSI 9000 DT pour les essais industriels<\/a><\/li>\n<li><a href=\"#de-modellwahl\">Vue d\u2019ensemble pour le choix du mod\u00e8len<\/a><\/li>\n<li><a href=\"#de-auto-ranging\">Sortie Auto-Ranging (fonctionnement \u00e0 puissance constante)<\/a><\/li>\n<li><a href=\"#de-restwelligkeit\">Faible ondulation et coh\u00e9rence des mesures<\/a><\/li>\n<li><a href=\"#de-sicherheit\">S\u00e9curit\u00e9 et gestion des d\u00e9fauts<\/a>\n<ol>\n<li><a href=\"#de-entladung\">Circuit de d\u00e9charge (mod\u00e8les \u2265200 V)<\/a><\/li>\n<li><a href=\"#de-schutz\">Fonctions de protection<\/a><\/li>\n<li><a href=\"#de-sense\">Remote sensing<\/a><\/li>\n<\/ol>\n<\/li>\n<li><a href=\"#de-schnittstellen\">Schnittstellen und Automatisierung<\/a><\/li>\n<li><a href=\"#de-funktionsgenerator\">Interfaces et automatisation<\/a><\/li>\n<li><a href=\"#de-rfq\">Check-list RFQ pour les achats<\/a><\/li>\n<li><a href=\"#de-alternativen\">Quand d\u2019autres types d\u2019alimentations peuvent \u00eatre plus adapt\u00e9s<\/a><\/li>\n<li><a href=\"#de-faq\">FAQ<\/a><\/li>\n<\/ol>\n<\/nav>\n<section>\n<h2 id=\"de-warum\">Warum EA-PSI 9000 DT f\u00fcr industrielle Tests<\/h2>\n<\/section>\n<h2 data-section-id=\"1712w5\" data-start=\"1078\" data-end=\"1149\">Pourquoi choisir la s\u00e9rie EA-PSI 9000 DT pour les essais industriels<\/h2>\n<p data-start=\"1151\" data-end=\"1300\">La s\u00e9rie <strong data-start=\"1160\" data-end=\"1178\">EA-PSI 9000 DT<\/strong> couvre une large plage de fonctionnement, de <strong data-start=\"1224\" data-end=\"1242\">320 W \u00e0 1500 W<\/strong>, avec des tensions de sortie pouvant atteindre <strong data-start=\"1290\" data-end=\"1299\">750 V<\/strong>.<\/p>\n<p data-start=\"1302\" data-end=\"1350\">Elle convient aux environnements dans lesquels :<\/p>\n<ul data-start=\"1352\" data-end=\"1463\">\n<li data-section-id=\"1h3uw2s\" data-start=\"1352\" data-end=\"1386\">la R&amp;D a besoin de flexibilit\u00e9<\/li>\n<li data-section-id=\"1sk31hb\" data-start=\"1387\" data-end=\"1463\">la production exige des s\u00e9quences r\u00e9p\u00e9tables et un comportement ma\u00eetris\u00e9<\/li>\n<\/ul>\n<h3 data-section-id=\"haviiy\" data-start=\"1465\" data-end=\"1497\">Caract\u00e9ristiques principales<\/h3>\n<ul data-start=\"1499\" data-end=\"1783\">\n<li data-section-id=\"1sfxv01\" data-start=\"1499\" data-end=\"1573\">Large couverture en tension et en courant au sein d\u2019un m\u00eame \u00e9quipement<\/li>\n<li data-section-id=\"udtep9\" data-start=\"1574\" data-end=\"1623\">Options de commande num\u00e9riques et analogiques<\/li>\n<li data-section-id=\"u4xli6\" data-start=\"1624\" data-end=\"1680\">Seuils de supervision et de protection configurables<\/li>\n<li data-section-id=\"11thu4e\" data-start=\"1681\" data-end=\"1715\">Fonction de <strong data-start=\"1695\" data-end=\"1713\">remote sensing<\/strong><\/li>\n<li data-section-id=\"1fskj4z\" data-start=\"1716\" data-end=\"1783\">Comportement de d\u00e9charge pour les mod\u00e8les \u00e0 tension plus \u00e9lev\u00e9e<\/li>\n<\/ul>\n<h3 data-section-id=\"1vmge6k\" data-start=\"1785\" data-end=\"1813\">Remarque sur l\u2019entr\u00e9e AC<\/h3>\n<p data-start=\"1815\" data-end=\"2047\">Les appareils prennent en charge une entr\u00e9e <strong data-start=\"1859\" data-end=\"1873\">90\u2013264 Vac<\/strong> avec <strong data-start=\"1879\" data-end=\"1892\">PFC actif<\/strong>.<br data-start=\"1893\" data-end=\"1896\" \/>Pour les mod\u00e8les <strong data-start=\"1913\" data-end=\"1923\">1,5 kW<\/strong>, la puissance de sortie peut \u00eatre r\u00e9duite \u00e0 environ <strong data-start=\"1976\" data-end=\"1984\">1 kW<\/strong> lorsque la tension d\u2019entr\u00e9e descend en dessous de <strong data-start=\"2035\" data-end=\"2046\">150 Vac<\/strong>.<\/p>\n<p data-start=\"2049\" data-end=\"2159\">Ce point doit \u00eatre pris en compte dans les installations ou les r\u00e9gions o\u00f9 la tension secteur est plus faible.<\/p>\n<section>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8938\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/03\/2.1_Desktop-Programmable-DC-Power_EA-PSI-9000-DT.jpg\" alt=\"Infographic showing EA-PSI 9000 DT value stack: auto-ranging, low ripple filter, protections, discharge circuit, remote sensing, USB\/Ethernet, isolated analog, function generator.\nInfografik: Nutzen-Stack EA-PSI 9000 DT mit Auto-Ranging, Low Ripple Filter, OVP\/OCP\/OPP\/OT, Entladeschaltung, Fernf\u00fchlung, USB\/Ethernet, galvanisch getrennt Analog, Funktionsgenerator.\" width=\"1920\" height=\"1080\" \/><\/p>\n<\/section>\n<section>\n<h2 data-section-id=\"eysj5j\" data-start=\"2161\" data-end=\"2202\">Vue d\u2019ensemble pour le choix du mod\u00e8le<\/h2>\n<p data-start=\"2204\" data-end=\"2328\">Les crit\u00e8res de s\u00e9lection portent g\u00e9n\u00e9ralement sur la classe de tension, le courant requis et la puissance totale de sortie.<\/p>\n<h3 data-section-id=\"bsf4p\" data-start=\"2330\" data-end=\"2342\">Exemples<\/h3>\n<ul data-start=\"2344\" data-end=\"2573\">\n<li data-section-id=\"1h7546k\" data-start=\"2344\" data-end=\"2416\"><strong data-start=\"2346\" data-end=\"2361\">Classe 40 V<\/strong> \u2192 applications basse tension avec courant plus \u00e9lev\u00e9<\/li>\n<li data-section-id=\"2gjcvf\" data-start=\"2417\" data-end=\"2485\"><strong data-start=\"2419\" data-end=\"2434\">Classe 80 V<\/strong> \u2192 syst\u00e8mes de commande et rails d\u2019automatisation<\/li>\n<li data-section-id=\"zwtk68\" data-start=\"2486\" data-end=\"2573\"><strong data-start=\"2488\" data-end=\"2505\">200 V et plus<\/strong> \u2192 validation en \u00e9lectronique de puissance et essais de contrainte<\/li>\n<\/ul>\n<p data-start=\"2575\" data-end=\"2657\">Pour les mod\u00e8les \u00e0 tension plus \u00e9lev\u00e9e (<strong data-start=\"2615\" data-end=\"2625\">\u2265200 V<\/strong>), il convient de v\u00e9rifier que :<\/p>\n<ul data-start=\"2659\" data-end=\"2816\">\n<li data-section-id=\"zi2is2\" data-start=\"2659\" data-end=\"2746\">le comportement de d\u00e9charge est compatible avec les proc\u00e9dures internes de s\u00e9curit\u00e9<\/li>\n<li data-section-id=\"1h82jo8\" data-start=\"2747\" data-end=\"2816\">les protocoles de manipulation et de test sont clairement d\u00e9finis<\/li>\n<\/ul>\n<p data-start=\"2818\" data-end=\"2976\">La disponibilit\u00e9, les conditions tarifaires et les quantit\u00e9s projet peuvent \u00eatre confirm\u00e9es via le processus de demande de prix (<strong data-start=\"2950\" data-end=\"2957\">RFQ<\/strong>) sur <strong data-start=\"2963\" data-end=\"2975\">TPS Shop<\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8942\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/03\/3.1_Desktop-Programmable-DC-Power_EA-PSI-9000-DT.jpg\" alt=\"Decision flowchart for selecting EA-PSI 9000 DT models based on required voltage, current, and power class with notes on derating and discharge for high voltage.\nFlowchart zur Modellauswahl EA-PSI 9000 DT anhand erforderlicher Spannung, Strom und Leistung, inklusive Hinweise zu Derating und Entladeschaltung ab 200V.\" width=\"1920\" height=\"1080\" \/><\/p>\n<p><!-- Bild (DE) 3\/5 --><\/p>\n<\/section>\n<section>\n<h2 data-section-id=\"1y01bit\" data-start=\"2978\" data-end=\"3039\">Sortie Auto-Ranging (fonctionnement \u00e0 puissance constante)<\/h2>\n<p data-start=\"3041\" data-end=\"3194\">La fonction <strong data-start=\"3053\" data-end=\"3069\">Auto-Ranging<\/strong> permet \u00e0 l\u2019alimentation de fonctionner dans une enveloppe de puissance constante, et non dans une zone tension\/courant fixe.<\/p>\n<p data-start=\"3196\" data-end=\"3215\">Cela signifie que :<\/p>\n<ul data-start=\"3217\" data-end=\"3408\">\n<li data-section-id=\"cd4qa8\" data-start=\"3217\" data-end=\"3286\">une tension plus \u00e9lev\u00e9e est disponible lorsque le courant diminue<\/li>\n<li data-section-id=\"18l1584\" data-start=\"3287\" data-end=\"3354\">un courant plus \u00e9lev\u00e9 est disponible lorsque la tension diminue<\/li>\n<li data-section-id=\"1f8eerb\" data-start=\"3355\" data-end=\"3408\">la sortie reste limit\u00e9e par la puissance nominale<\/li>\n<\/ul>\n<h3 data-section-id=\"dlrmjs\" data-start=\"3410\" data-end=\"3436\">Cons\u00e9quences pratiques<\/h3>\n<ul data-start=\"3438\" data-end=\"3683\">\n<li data-section-id=\"1be40nb\" data-start=\"3438\" data-end=\"3518\">Le nombre de variantes d\u2019alimentation sur les bancs d\u2019essai peut \u00eatre r\u00e9duit<\/li>\n<li data-section-id=\"fuu4rc\" data-start=\"3519\" data-end=\"3594\">Les reconfigurations entre diff\u00e9rents cas de test peuvent \u00eatre limit\u00e9es<\/li>\n<li data-section-id=\"1mov9yo\" data-start=\"3595\" data-end=\"3683\">La duplication des configurations d\u2019essai entre plusieurs sites peut \u00eatre simplifi\u00e9e<\/li>\n<\/ul>\n<h2 data-section-id=\"1y5c0vu\" data-start=\"3685\" data-end=\"3730\">Faible ondulation et coh\u00e9rence des mesures<\/h2>\n<p data-start=\"3732\" data-end=\"3913\">Pour les <strong data-start=\"3741\" data-end=\"3748\">DUT<\/strong> comportant des \u00e9l\u00e9ments sensibles, comme des front-ends analogiques, des capteurs ou des modules RF, l\u2019ondulation de sortie peut influencer les r\u00e9sultats de mesure.<\/p>\n<p data-start=\"3915\" data-end=\"4042\">La s\u00e9rie <strong data-start=\"3924\" data-end=\"3942\">EA-PSI 9000 DT<\/strong> int\u00e8gre un filtre de sortie suppl\u00e9mentaire afin de favoriser un fonctionnement \u00e0 faible ondulation.<\/p>\n<h3 data-section-id=\"8toxc0\" data-start=\"4044\" data-end=\"4073\">Recommandations de mesure<\/h3>\n<p data-start=\"4075\" data-end=\"4155\">Pour obtenir des r\u00e9sultats coh\u00e9rents d\u2019un banc \u00e0 l\u2019autre, il est recommand\u00e9 de :<\/p>\n<ul data-start=\"4157\" data-end=\"4322\">\n<li data-section-id=\"10h60qf\" data-start=\"4157\" data-end=\"4209\">standardiser la bande passante de l\u2019oscilloscope<\/li>\n<li data-section-id=\"1mb01vi\" data-start=\"4210\" data-end=\"4263\">utiliser une mise \u00e0 la masse des sondes coh\u00e9rente<\/li>\n<li data-section-id=\"1v0hior\" data-start=\"4264\" data-end=\"4322\">harmoniser le c\u00e2blage et la configuration des fixtures<\/li>\n<\/ul>\n<\/section>\n<section>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8946\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/03\/4.1_Desktop-Programmable-DC-Power_EA-PSI-9000-DT.jpg\" alt=\"Technical diagram showing recommended ripple measurement setup: short ground spring, bandwidth limit note, test point at DUT terminals, consistent cable routing.\nTechnisches Diagramm: Ripple-Messaufbau mit Bandbreitenlimit am Oszilloskop, kurzer Massefeder, Messpunkt am DUT-Terminal und sauberem Kabelrouting.\" width=\"1920\" height=\"1080\" \/><\/p>\n<p><!-- Bild (DE) 4\/5 --><\/p>\n<\/section>\n<section>\n<h2 data-section-id=\"kxv93t\" data-start=\"4324\" data-end=\"4358\">S\u00e9curit\u00e9 et gestion des d\u00e9fauts<\/h2>\n<h3 data-section-id=\"6dcxp3\" data-start=\"4360\" data-end=\"4400\">Circuit de d\u00e9charge (mod\u00e8les \u2265200 V)<\/h3>\n<p data-start=\"4402\" data-end=\"4599\">Pour les mod\u00e8les \u00e0 tension plus \u00e9lev\u00e9e, le circuit de d\u00e9charge int\u00e9gr\u00e9 contribue \u00e0 ramener la tension de sortie en dessous de <strong data-start=\"4528\" data-end=\"4539\">60 V DC<\/strong> apr\u00e8s l\u2019arr\u00eat, en particulier lorsque la charge est faible.<\/p>\n<p data-start=\"4601\" data-end=\"4625\">Cela peut contribuer \u00e0 :<\/p>\n<ul data-start=\"4627\" data-end=\"4754\">\n<li data-section-id=\"1b3b99t\" data-start=\"4627\" data-end=\"4684\">r\u00e9duire les temps d\u2019attente entre deux \u00e9tapes d\u2019essai<\/li>\n<li data-section-id=\"73j9pv\" data-start=\"4685\" data-end=\"4754\">faciliter les manipulations lors des changements de configuration<\/li>\n<\/ul>\n<h3 data-section-id=\"13cd4hb\" data-start=\"4756\" data-end=\"4783\">Fonctions de protection<\/h3>\n<p data-start=\"4785\" data-end=\"4836\">Le syst\u00e8me comprend des protections configurables :<\/p>\n<ul data-start=\"4838\" data-end=\"5036\">\n<li data-section-id=\"1pp3lqh\" data-start=\"4838\" data-end=\"4885\"><strong data-start=\"4840\" data-end=\"4847\">OVP<\/strong> \u2013 protection contre les surtensions<\/li>\n<li data-section-id=\"1hf8kn\" data-start=\"4886\" data-end=\"4935\"><strong data-start=\"4888\" data-end=\"4895\">OCP<\/strong> \u2013 protection contre les surintensit\u00e9s<\/li>\n<li data-section-id=\"1t80572\" data-start=\"4936\" data-end=\"4985\"><strong data-start=\"4938\" data-end=\"4945\">OPP<\/strong> \u2013 protection contre les surpuissances<\/li>\n<li data-section-id=\"ica29r\" data-start=\"4986\" data-end=\"5036\"><strong data-start=\"4988\" data-end=\"4994\">OT<\/strong> \u2013 protection contre les surtemp\u00e9ratures<\/li>\n<\/ul>\n<p data-start=\"5038\" data-end=\"5072\">Lorsque les seuils sont d\u00e9pass\u00e9s :<\/p>\n<ul data-start=\"5074\" data-end=\"5163\">\n<li data-section-id=\"5ncrg4\" data-start=\"5074\" data-end=\"5098\">la sortie est coup\u00e9e<\/li>\n<li data-section-id=\"9mev0b\" data-start=\"5099\" data-end=\"5163\">des informations d\u2019\u00e9tat et des signaux d\u2019alarme sont fournis<\/li>\n<\/ul>\n<p data-start=\"5165\" data-end=\"5253\">Cela favorise un comportement pr\u00e9visible du syst\u00e8me dans les environnements automatis\u00e9s.<\/p>\n<h3 data-section-id=\"1gnqmbt\" data-start=\"5255\" data-end=\"5273\">Remote sensing<\/h3>\n<p data-start=\"5275\" data-end=\"5407\">Le <strong data-start=\"5278\" data-end=\"5296\">remote sensing<\/strong> compense les chutes de tension dans les c\u00e2bles et les fixtures en r\u00e9gulant directement au niveau de la charge.<\/p>\n<h3 data-section-id=\"16y8vfe\" data-start=\"5409\" data-end=\"5422\">Avantages<\/h3>\n<ul data-start=\"5424\" data-end=\"5572\">\n<li data-section-id=\"dxcyc\" data-start=\"5424\" data-end=\"5464\">meilleure pr\u00e9cision au niveau du DUT<\/li>\n<li data-section-id=\"1j5ri9z\" data-start=\"5465\" data-end=\"5510\">r\u00e9duction des \u00e9carts entre postes d\u2019essai<\/li>\n<li data-section-id=\"rmp673\" data-start=\"5511\" data-end=\"5572\">meilleure reproductibilit\u00e9 en environnement de production<\/li>\n<\/ul>\n<h2 data-section-id=\"et7z02\" data-start=\"5574\" data-end=\"5605\">Interfaces et automatisation<\/h2>\n<p data-start=\"5607\" data-end=\"5691\">La s\u00e9rie <strong data-start=\"5616\" data-end=\"5634\">EA-PSI 9000 DT<\/strong> prend en charge une int\u00e9gration num\u00e9rique et analogique.<\/p>\n<h3 data-section-id=\"1uf1lja\" data-start=\"5693\" data-end=\"5718\">Interfaces num\u00e9riques<\/h3>\n<ul data-start=\"5720\" data-end=\"5778\">\n<li data-section-id=\"ueuv2k\" data-start=\"5720\" data-end=\"5731\"><strong data-start=\"5722\" data-end=\"5729\">USB<\/strong><\/li>\n<li data-section-id=\"ua12sb\" data-start=\"5732\" data-end=\"5778\"><strong data-start=\"5734\" data-end=\"5746\">Ethernet<\/strong> (commande bas\u00e9e sur <strong data-start=\"5767\" data-end=\"5775\">SCPI<\/strong>)<\/li>\n<\/ul>\n<h3 data-section-id=\"c3qzxb\" data-start=\"5780\" data-end=\"5829\">Interface analogique (\u00e0 isolation galvanique)<\/h3>\n<ul data-start=\"5831\" data-end=\"5996\">\n<li data-section-id=\"4nejdw\" data-start=\"5831\" data-end=\"5876\">Plages s\u00e9lectionnables <strong data-start=\"5856\" data-end=\"5874\">0\u20135 V \/ 0\u201310 V<\/strong><\/li>\n<li data-section-id=\"1agouqg\" data-start=\"5877\" data-end=\"5952\">Commande de la tension, du courant, de la puissance et de la r\u00e9sistance<\/li>\n<li data-section-id=\"nwb5dn\" data-start=\"5953\" data-end=\"5996\">Sorties de monitoring et signaux d\u2019\u00e9tat<\/li>\n<\/ul>\n<h3 data-section-id=\"hb3dwt\" data-start=\"5998\" data-end=\"6015\">Workflow type<\/h3>\n<ul data-start=\"6017\" data-end=\"6194\">\n<li data-section-id=\"tewtg8\" data-start=\"6017\" data-end=\"6086\">L\u2019ing\u00e9nierie d\u00e9finit les limites et les param\u00e8tres de supervision<\/li>\n<li data-section-id=\"lla7ls\" data-start=\"6087\" data-end=\"6135\">Les achats standardisent les mod\u00e8les retenus<\/li>\n<li data-section-id=\"1mpc7so\" data-start=\"6136\" data-end=\"6194\">La production ex\u00e9cute des s\u00e9quences d\u2019essai r\u00e9p\u00e9tables<\/li>\n<\/ul>\n<h2 data-section-id=\"myuqir\" data-start=\"6196\" data-end=\"6251\">G\u00e9n\u00e9rateur de fonctions int\u00e9gr\u00e9 et s\u00e9quences de test<\/h2>\n<p data-start=\"6253\" data-end=\"6330\">Le g\u00e9n\u00e9rateur de fonctions int\u00e9gr\u00e9 permet d\u2019appliquer des formes d\u2019onde sur :<\/p>\n<ul data-start=\"6332\" data-end=\"6381\">\n<li data-section-id=\"1dhbsxi\" data-start=\"6332\" data-end=\"6356\">la tension de sortie<\/li>\n<li data-section-id=\"sn6zja\" data-start=\"6357\" data-end=\"6381\">le courant de sortie<\/li>\n<\/ul>\n<h3 data-section-id=\"1g4z2pf\" data-start=\"6383\" data-end=\"6408\">Fonctions disponibles<\/h3>\n<ul data-start=\"6410\" data-end=\"6582\">\n<li data-section-id=\"1oecwpw\" data-start=\"6410\" data-end=\"6483\">Formes d\u2019onde pr\u00e9d\u00e9finies (par exemple rampes et profils par paliers)<\/li>\n<li data-section-id=\"14r2ppt\" data-start=\"6484\" data-end=\"6531\">S\u00e9quences arbitraires jusqu\u2019\u00e0 <strong data-start=\"6516\" data-end=\"6529\">99 \u00e9tapes<\/strong><\/li>\n<li data-section-id=\"1rcrvzj\" data-start=\"6532\" data-end=\"6582\">Sauvegarde et chargement via interface <strong data-start=\"6573\" data-end=\"6580\">USB<\/strong><\/li>\n<\/ul>\n<p data-start=\"6584\" data-end=\"6743\">Cette configuration permet, dans de nombreux cas, de mettre en \u0153uvre des routines de test structur\u00e9es sans recourir \u00e0 des \u00e9quipements externes suppl\u00e9mentaires.<\/p>\n<\/section>\n<section>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-8950\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/03\/5.1_Desktop-Programmable-DC-Power_EA-PSI-9000-DT.jpg\" alt=\"Example chart of a multi-step test sequence with 99-step capability, showing voltage ramps, dwell, current limit changes, and alarm thresholds.\nBeispielgrafik eines mehrstufigen Pr\u00fcfablaufs mit bis zu 99 Sequenzen, inklusive Rampen, Haltezeiten und Alarm-Grenzen.\" width=\"1920\" height=\"1080\" \/><\/p>\n<p><!-- Bild (DE) 5\/5 --><\/p>\n<\/section>\n<section>\n<h2 data-section-id=\"klng5j\" data-start=\"6745\" data-end=\"6778\">Check-list RFQ pour les achats<\/h2>\n<p data-start=\"6780\" data-end=\"6835\">Avant de demander une offre, il convient de confirmer :<\/p>\n<ul data-start=\"6837\" data-end=\"7185\">\n<li data-section-id=\"ovk81k\" data-start=\"6837\" data-end=\"6897\">la plage de sortie requise, aujourd\u2019hui et \u00e0 moyen terme<\/li>\n<li data-section-id=\"hf11ze\" data-start=\"6898\" data-end=\"6968\">les conditions r\u00e9seau, notamment en cas de tension d\u2019entr\u00e9e faible<\/li>\n<li data-section-id=\"m9xr0c\" data-start=\"6969\" data-end=\"7048\">les proc\u00e9dures de s\u00e9curit\u00e9, en particulier pour les applications <strong data-start=\"7036\" data-end=\"7046\">\u2265200 V<\/strong><\/li>\n<li data-section-id=\"1bg8ka5\" data-start=\"7049\" data-end=\"7102\">la m\u00e9thode d\u2019int\u00e9gration, num\u00e9rique ou analogique<\/li>\n<li data-section-id=\"7hc2ee\" data-start=\"7103\" data-end=\"7185\">les \u00e9l\u00e9ments de test associ\u00e9s, tels que s\u00e9quences, \u00e9talonnage et documentation<\/li>\n<\/ul>\n<h2 data-section-id=\"1v439el\" data-start=\"7187\" data-end=\"7252\">Quand d\u2019autres types d\u2019alimentations peuvent \u00eatre plus adapt\u00e9s<\/h2>\n<p data-start=\"7254\" data-end=\"7328\">Une alimentation DC de table programmable est g\u00e9n\u00e9ralement utilis\u00e9e pour :<\/p>\n<ul data-start=\"7330\" data-end=\"7399\">\n<li data-section-id=\"1ff44jy\" data-start=\"7330\" data-end=\"7347\">la validation<\/li>\n<li data-section-id=\"19hzxvj\" data-start=\"7348\" data-end=\"7370\">la caract\u00e9risation<\/li>\n<li data-section-id=\"4ceuge\" data-start=\"7371\" data-end=\"7399\">les essais de production<\/li>\n<\/ul>\n<p data-start=\"7401\" data-end=\"7507\">Pour un fonctionnement continu \u00e0 l\u2019int\u00e9rieur d\u2019un syst\u00e8me, d\u2019autres formats peuvent \u00eatre plus appropri\u00e9s :<\/p>\n<h3 data-section-id=\"fmf0m7\" data-start=\"7509\" data-end=\"7539\">Alimentations sur rail DIN<\/h3>\n<ul data-start=\"7541\" data-end=\"7617\">\n<li data-section-id=\"1o5p3c8\" data-start=\"7541\" data-end=\"7579\">applications en armoire \u00e9lectrique<\/li>\n<li data-section-id=\"1asfv3i\" data-start=\"7580\" data-end=\"7617\">fonctionnement industriel continu<\/li>\n<\/ul>\n<h3 data-section-id=\"bfzv8m\" data-start=\"7619\" data-end=\"7646\">Alimentations IPC \/ ATX<\/h3>\n<ul data-start=\"7648\" data-end=\"7709\">\n<li data-section-id=\"1phddjl\" data-start=\"7648\" data-end=\"7670\">syst\u00e8mes embarqu\u00e9s<\/li>\n<li data-section-id=\"26at9y\" data-start=\"7671\" data-end=\"7709\">PC informatiques et PC industriels<\/li>\n<\/ul>\n<h2 data-section-id=\"1hryhf7\" data-start=\"7711\" data-end=\"7717\">FAQ<\/h2>\n<p data-start=\"7719\" data-end=\"7964\"><strong data-start=\"7719\" data-end=\"7795\">La s\u00e9rie EA-PSI 9000 DT convient-elle aux environnements de production ?<\/strong><br data-start=\"7795\" data-end=\"7798\" \/>Elle peut \u00eatre utilis\u00e9e dans des postes d\u2019essai de production lorsque des limites contr\u00f4l\u00e9es, des s\u00e9quences r\u00e9p\u00e9tables et une int\u00e9gration par interface sont requises.<\/p>\n<p data-start=\"7966\" data-end=\"8119\"><strong data-start=\"7966\" data-end=\"8009\">Qu\u2019apporte l\u2019Auto-Ranging en pratique ?<\/strong><br data-start=\"8009\" data-end=\"8012\" \/>Cette fonction \u00e9largit les combinaisons tension\/courant utilisables dans une limite de puissance constante.<\/p>\n<p data-start=\"8121\" data-end=\"8253\"><strong data-start=\"8121\" data-end=\"8178\">Les interfaces USB et Ethernet sont-elles int\u00e9gr\u00e9es ?<\/strong><br data-start=\"8178\" data-end=\"8181\" \/>Oui, avec en compl\u00e9ment une interface analogique \u00e0 isolation galvanique.<\/p>\n<p data-start=\"8255\" data-end=\"8390\"><strong data-start=\"8255\" data-end=\"8320\">Dans quels cas le comportement de d\u00e9charge est-il pertinent ?<\/strong><br data-start=\"8320\" data-end=\"8323\" \/>Pour les mod\u00e8les dont la tension nominale de sortie est <strong data-start=\"8379\" data-end=\"8389\">\u2265200 V<\/strong>.<\/p>\n<p data-start=\"8392\" data-end=\"8579\"><strong data-start=\"8392\" data-end=\"8475\">Peut-on mettre en \u0153uvre des profils de test complexes sans \u00e9quipement externe ?<\/strong><br data-start=\"8475\" data-end=\"8478\" \/>Dans de nombreux cas, oui, gr\u00e2ce au g\u00e9n\u00e9rateur de fonctions int\u00e9gr\u00e9 et aux capacit\u00e9s de s\u00e9quencement<\/p>\n<\/section>\n<footer style=\"background: #2d5797; padding: 30px; border-radius: 14px; margin-top: 40px;\">\n<h2 data-section-id=\"105vmuv\" data-start=\"8247\" data-end=\"8266\"><span style=\"color: #ffffff;\">\u00c9tape suivante<\/span><\/h2>\n<p data-start=\"8600\" data-end=\"8756\"><span style=\"color: #ffffff;\">Si vous souhaitez aligner le choix d\u2019une alimentation programmable avec vos workflows d\u2019essais industriels, vous pouvez d\u00e9marrer votre demande de prix ici:<\/span> <a style=\"color: #ffffff; font-weight: 600; text-decoration: underline;\" href=\"https:\/\/www.shop-tps.com\/de\/shop\/ea-psi-9040-20-dt-29590?category=192#attr=\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">EA-PSI 9000 DT 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d\u2019essai.<\/p>\n","protected":false},"author":6,"featured_media":8922,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[85],"tags":[],"class_list":["post-10947","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produkte"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alimentation DC programmable pour tests industriels | EA-PSI 9000 DT<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez les alimentations DC programmables EA-PSI 9000 DT (320 W\u20131500 W) avec sortie auto-ranging, faible ondulation et fonctions int\u00e9gr\u00e9es pour essais industriels.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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