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Let us take the guesswork out of finding the right Loop Power Supply to use. We provide you with a list of the instruments that are available to make your life easier

A current source is an electrical or electronic device that delivers or absorbs electric current. A current source is the dual of a voltage source. The term constant-current sink is sometimes used for sources fed from a negative voltage supply. Figure 1 shows a schematic for an ideal current source driving a resistor load.


Loopy 5000

Loopy 6000

Transcat 21052E

Transcat 21050E

Martel MECPS 5,12,24

Martel 24.75 STS-3

Transcat 24.75STS-3

PIE Model 334

Altek Model 334a