Power supply tester

ArivNidunami

New Member

• Mar 11, 2020

• #1

Hi, please help me with schematic about power supply output tester.
I figure out an potentiometer and transistor in the picture.
I just need the basic schematic of it. Thanks a lot for answering.

 

dr pepper

Well-Known Member

Most Helpful Member

• Mar 11, 2020

• #2

I beleive this is the exact same one, Danyk uses a mosfet.

Electronic resistor - Dummy load for power supplies

danyk.cz

 

S

Surculose

New Member

• Mar 11, 2020

• #3

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Last edited: Apr 8, 2020

alec_t

Well-Known Member

Most Helpful Member

• Mar 11, 2020

• #4

Exactly what output test are you trying to carry out?

 

Reloadron

Well-Known Member

Most Helpful Member

• Mar 11, 2020

• #5

Given a choice rather than use a MOSFET as a load I prefer a resistive load or actually loads being switched in and out of a circuit using a MOSFET. You constantly measure Voltage and Current to the load. While using a MOSFET works it is not my choice as a load.

Ron