The electronics loads have a voltage/current range (10 to 500V and 0 to 16A), multiple operating modes and built-in transient generators which make them useful in the design laboratory as well as production.

As LDH400P load inputs are rated to CAT II (300V), direct testing of PFCs and main connected power supplies can be done without the need for an isolation transformer.

The loads support 400W continuous dissipation at 28°C (360W at 40°C). Bus control is proved via USB, RS232, GPIB and LXI compliant LAN interfaces.