Elektronische DC Lasten
Electronic loads (DC loads), also known as programmable electronic loads, are essential test instruments used to simulate electrical consumers. By precisely controlling current, voltage, and power, they enable realistic, stable, and reproducible testing of power supplies, batteries, and power electronics in development, laboratory, and production environments.
The portfolio ranges from low-power electronic loads with just a few watts up to high-power systems, covering applications from low voltage to high voltage and currents up to the kiloampere range. Available solutions include compact bench-top units, high-performance systems, single- and multi-channel configurations, as well as regenerative electronic loads with energy recovery.
Typical applications of electronic loads include testing DC power supplies, power supplies, batteries, fuel cells, and DC/DC converters. They are also used for dynamic load simulation, multi-channel testing of complex systems (e.g., control units and sensors), burn-in and endurance testing, and in automated test equipment (ATE). Especially in low-voltage, high-current applications such as automotive, industrial, and telecom environments, electronic loads are indispensable.
With high control accuracy, fast dynamic response, flexible programmability, and modern communication interfaces, programmable electronic loads ensure maximum efficiency, precise measurement results, and reliable performance for demanding test and validation applications.
Was ist eine elektronische DC-Last?
Eine elektronische DC-Last nimmt Gleichstrom kontrolliert auf und simuliert das elektrische Verhalten eines Verbrauchers. Sie wird auch als programmierbare DC-Last, Gleichstromlast, DC-Senke oder elektronische Last bezeichnet.
Strom, Spannung, Leistung oder Widerstand können gezielt eingestellt werden. Dadurch lassen sich DC-Stromversorgungen, Batterien, Ladegeräte, Brennstoffzellen und leistungselektronische Komponenten unter reproduzierbaren Bedingungen prüfen.
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