News & Insights

For system integrators, panel builders, and engineering-driven procurement teams, selecting a cooling fan is not only about airflow. It also involves static pressure, acoustic noise, bearing life. And whether the component can operate reliably for years in a sealed, unconditioned remote telecom cabinet. When a single fan in a critical network switch fails, the resulting… Read More »

For system integrators, panel builders, and engineering‑driven procurement teams, selecting a power supply is not only about wattage. It also involves thermal margins, EMC behavior, safety documentation. And whether the system passes acceptance testing without rework. In the world of industrial automation, where 48 V DC is increasingly used for distributed power architectures, motor drives. And… Read More »

A Tuesday Afternoon in Stuttgart The Hidden Cost of Resistive Loads A validation engineer prepares a long‑duration discharge test on a prototype battery module late one afternoon. The test plan calls for a 0.5C discharge to the end‑of‑discharge voltage, repeated for three cycles, with data logged at one‑second intervals. On paper, this looks straightforward. However,… Read More »

For system integrators, panel builders, procurement teams, and electrical engineers, a 60 kW programmable DC power unit is not a catalog-only decision. It affects AC infrastructure, cabinet design, cooling concept, test automation, safety documentation, delivery planning, and the long-term ability to scale from one rack-mounted unit to a multi-cabinet power system. The EA-PU 10000 6U… Read More »

System integrators, test laboratory managers, and procurement teams rarely fail because they lack a specification for an electric vehicle component. They lose time—and budget—when the power supply infrastructure for a new battery or powertrain test facility cannot deliver the required voltage, current, and dynamic response. Or when it dissipates megawatts of energy as heat instead… Read More »

System integrators and OEMs rarely fail because they lack a power conversion concept. They lose time—and budget—when the physical power supply circuit board cannot handle the thermal and current density required to meet aggressive size targets. A global manufacturer of high‑power industrial laser systems faced this exact barrier when developing a next‑generation laser driver. Their… Read More »

Power system engineers and utility procurement teams rarely fail because they lack a transmission plan. They lose time—and budget. When a new HVDC converter or a grid‑connected renewable plant cannot fully tested under realistic fault conditions before commissioning. A static DC source cannot emulate the dynamic behavior of a faulted AC grid, nor can it… Read More »

System integrators, panel builders, and procurement teams rarely fail because they lack a power supply topology. They lose time—and budget. When a seemingly functional prototype fails conducted emissions testing by 20 dB at an accredited EMC laboratory. Which forcing a complete PCB layout redesign weeks before the scheduled product launch. The root cause is rarely the… Read More »

For system integrators, panel builders, and engineering‑driven procurement teams, testing a solar inverter not only about measuring efficiency. It also involves simulating the non‑linear output of a photovoltaic array. Which validating the maximum power point tracking (MPPT) algorithm under dynamic conditions. And verifying that the inverter interacts safely with the grid. When a test laboratory… Read More »