The PPL series DC electronic loads are high precision programmable DC electronic loads, available with rated power 150W 300W and 600W. The DC load can be used as adjustable constant current electronic load, variable constant voltage electronic load, constant power electronic load. The programmable electronic load is widely use as battery load tester and battery capacity tester. The 150W DC electronic load is available with 150W 150V 30A load. The 300W DC electronic load is available with 150V 60A electronic load, 500V15A programmable DC electronic load. The 600W DC electronic load is available with 600W 150V 60A electronic load, 500V 30A DC electronics load.