Recent content by electronicslab

  1. E

    Change current output of PSU

    Try this :       
  2. E

    0-30V Stabilized Power Supply

    Those two potentiometers are for voltage and current control? Yes , see photo . What means that letter "P." ? Is that tumbler main ON/OFF switch? Yes , when switch is ON , P. lights . Those green numbers show voltage value? Yes . What circuit have you used for those LED numbers...
  3. E

    0-30V Stabilized Power Supply

    Understand but look at this photo :
  4. E

    0-30V Stabilized Power Supply

    Yes,the transformer must be changed with 24V ,3-4A . Now , the maxim output is 18,6V , 1.85A .
  5. E

    Switch mode power supply. Help!

    Post photos , details .
  6. E

    0-30V Stabilized Power Supply

    My project is here :
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