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  1. #1
    The pic shows a block with the red wires connected but to my eyes the black wires are not connected as one of them appears to be in the wrong connector.

    shorting the output of the PS with an amp meter would probably wreck the meter.

    I doubt you have blown the caps or the rectifier. If you want to discharge them put a small value resister across the caps temporally like 220 ohms or a mains light bulb across them.

    put your meter on the AC range and check the voltage on the input and output of the transformer.

    Have you checked the fuse on the input?

    Lets see a good pic of the PS
    Last edited by Clive S; 08-11-2017 at 05:41 PM.
    ..Clive
    The more you know, The better you know, How little you know

  2. #2
    Quote Originally Posted by Clive S View Post
    The pic shows a block with the red wires connected but to my eyes the black wires are not connected as one of them appears to be in the wrong connector.

    shorting the output of the PS with an amp meter would probably wreck the meter.

    I doubt you have blown the caps or the rectifier. If you want to discharge them put a small value resister across the caps temporally like 220 ohms or a mains light bulb across them.

    put your meter on the AC range and check the voltage on the input and output of the transformer.

    Have you checked the fuse on the input?

    Lets see a good pic of the PS
    I thought that too but i think its just an illusion lol

  3. #3
    Right going back to check it out in a minute, will get some pics.

    The probe on my meter was black and the spark was large it was only a £5 meter as well and still seems to work fine. I have the PSU wire to a junction box I tested the power at the junction box a steady 247 volts.
    Last edited by Desertboy; 08-11-2017 at 06:25 PM.
    http://www.mycncuk.com/threads/10880...60cm-work-area My first CNC build WIP 120cm*80cm

    If you didn't buy it from China the company you bought it from did ;)

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