CURRENT SUPPLY DEVICE AND TEST SYSTEM INCLUDING THE SAME

A test system is disclosed. The test system includes a programmable switching array including input terminals, output terminals, and an array of programmable switches configured for selectively connecting any one of the input terminals to any one of output terminals; and a current supply device comprising a multiplexed digital bus and a plurality of a power supplies connected in parallel between the multiplexed digital bus and the input terminals of the programmable switching array.