How to regulate voltage and amps for testing electrical equipment?

[mpsboy]

How to regulate voltage and amps for testing electrical equipment?
I would like to start testing and reconditioning some electrical equipment and I'm wondering what device or devices I can use to out put a specified voltage/amperage either AC or DC.

for instance I have an electric motor that needs 5v 20amps, and I require a device that would allow me to plug into a wall outlet and regulate the voltage and amps to the proper levels for testing this device.

hopefully that makes sense, thanks









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wall mount fans table fan pedestal fan

[Dils]

What the hell just happened?

[Chris2Balls [:B]]

BOT HAPPENED.