GW-Instek PEL-3021 DC Programmable Load (0 - 35A / 1.5 - 150V . 175W)

The PEL-3000 series includes single-channel , DC programmable electronic loads.
Current resolution of 0.01mA and current slew rate (Slew Rate) of 16A/μs make these loads ideal for testing server and SPS (Switching Power Supply) supplies for commercial and industrial computers. For devices subjected to heavy-duty use , such as a cloud ecosystem working 24 hours non-stop, a stable, high-power power supply , between 175 W and 1050 W, is needed to maintain normal operation of the server, hub , data storage equipment, and Internet communications.
Due to the increasing demand for data transmission , data storage on a large scale in telecommunications systems, the Internet communications infrastructure is expanding rapidly.
This has greatly increased the market demand for telecommunication equipment powered by 2000 W and above. The flexibility of combination on the 'power supply offered by the PEL-3000 series meets the test requirements currently demanded in the testing of high-power power supplies.

The PEL-3000H series programmable DC electronic load has not only inherited the functions and features from the PEL-3000 series, but provides three current ranges for the entire series and includes BNC terminals on the front panel for voltage monitoring. The 800V programmable PEL-3000H series , with a slew rate of 0.84A/μs, is ideal for testing high-voltage devices such as EV and HEV vehicle battery chargers, DC / DC converters , high voltage batteries.