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cheap dc to dc convertor

  1. ATX computer Power supply

    Technical Discussion
    Hi, I have converted a ATX 530W computer power supply to be a cheap lab power supply. The output is 2x 12V @ 18amps. I read somewhere that you can covert them for 144V DC input but no details. Do you think you can use this for a cheap DC to DC convertor ? Is 18amp sufficient for a vacuum pump...
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