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Thread: mini adjustable regulator power supply board

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  1. #1

    Default mini adjustable regulator power supply board

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    A while back I needed a miniature power supply for a vec 820 filter and another project I'm working on.
    this is what I came up with using an adjustable regulator.
    to see a YouTube video with the details please see: http://www.youtube.com/watch?v=qlxxeRZvIKQ&feature=plcp
    I have 6 pcb's available for $5.75 each, price includes shipping in the US.
    I have the parts list from Mouser electronics, cost of parts from them is $1.75.
    if there is an interest in these boards I will look at putting together a kit.
    Contact n5zkz@att.net

  2. #2
    Join Date
    Jan 2004
    Location
    Beautiful Downtown Colorado. (Montrose, SW corner)
    Posts
    25,110

    Default

    How bout some specs? Utube is way to slow for me.

    TOM K8ERV Montrose Colo

  3. #3

    Default

    standard regulator, up to about 38 volts dc in handle between 1 to 1 1/2 amp current depending on the regulator used. uses to 220 reg.
    240 ohm resistor, 5k potentiometer, 0.1uf and 1 uf caps. overall size 1" by 1" can use screw terminals or direct connect.

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