Kenwood PS-53 13.8v Power Supply Adjustment Help

[Deltatango]

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

Many Thanks from David

 

[Deltatango]

Here is the circuit extract of the adjustment

 

[KlausST]

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]

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