power supply

  1. O

    ATX power supply noise.

    If your looking for a low electrical noise power supply avoid the Seasonic S12II ATX power supply. I assume it is causing by ground loop issues. My computer's "earth" is full of RF noise in the MHz region that is when shorted with a cap a clear 50 Hz can be seen on a scope, I was wondering if...
  2. Bakmeel

    Power Supply Safety

    Many threads in the Power Supplies Forum deal with mains connected equipment and/or equipment capable of producing dangerous voltages and powers. This thread is here to tell you about the safety rules you need to know about before you embark on your “power supply adventures”. Please also note...