Convert AC 230V to DC300V 1mA

Discussion in 'General Electronics Chat' started by Hurdy, Sep 6, 2006.

  1. Hurdy

    Thread Starter Senior Member

    Feb 27, 2006
    137
    0
    Hi everyone,

    I need a little help with a circuit I want to build.
    I need to convert 230Vac to 300Vdc with an output current of 1mA ish.

    Anyone know where I can begin?

    Thank you for your time,

    Rob
     
  2. kubeek

    AAC Fanatic!

    Sep 20, 2005
    4,587
    774
    bridge rectifier and a capacitor will give you 325V, capable of something like 10-16A based on your fuses, but be VERY VERY CAREFUL not to get electrocuted. What do you need if for?
     
  3. Gadget

    Distinguished Member

    Jan 10, 2006
    613
    0
    May I ask what it's for.... ?
    And I certainly wouldn't be rectifiing the mains directly... too dangerous in a MEN system. I'd be using a low current isolating transformer between the mains and the rectifier at the very least.
     
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