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Kenwood PS-53 13.8v Power Supply Adjustment Help

Deltatango

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Can anyone tell me the correct method of adjusting the PRO preset on a Kenwood PS-53 Power Supply please.

Many Thanks from David
 

KlausST

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Hi,

You don´t write what the problem is.
Thus I´m not sure what you expect to hear.

This? --> Measure the voltage with a DVM --- turn the pot until the voltage is as expected.

Klaus
 

Deltatango

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Thats because I was asking what that adjustment needed to be and what it was, I had found the output voltage adjust but did not know what that PRO was for.

I have now the answer :- It sets the foldback current point for the power supply when in overload, in my first write I had not got a copy of its circuit hence the addition later so now I have ordered two 1.2R 75W resistors to make a dummy load with so it can be set up.

Thank you for your response to my question anyway...

David
 

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