Over-voltage protection

Results 1 to 28 of 28

Threaded View

  1. - 8th May 2023, 02:55 #8
    Demon's Avatar
    Demon
    Demon is offline SuperMod
    Join Date
    Jan 2005
    Location
    Montreal, Quebec, Canada
    Posts
    3,170

    Did you find this post helpful? Yes | No

    Default Re: Over-voltage protection

    So I started looking closer at Alice, she's using a B6289C IC; I can't even find a datasheet for that.

    But I did find a relatively similar circuit using a LM2596 for $.99:
    https://www.ebay.ca/itm/333463165949


    Is this as good as Alice?


    I can even order a batch from Amazon and avoid import/duty fees, $2 each:
    https://www.amazon.ca/Yizhet-Convert...dp/B0B5GQTS64/


    Robert


    EDIT: just the LM2596 costs over $4 here:

    https://www.digikey.ca/en/products/d...TVADJG/2003293
    Last edited by Demon; - 8th May 2023 at 03:04.
    My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.

    Not as dumb as yesterday, but stupider than tomorrow!
« Previous Thread | Next Thread »

Similar Threads

  1. Using output pin to power peripherals; Op-amp, voltage reference, voltage divider....
    By munromh in forum General
    Replies: 8
    Last Post: - 21st March 2015, 17:21
  2. Fixed voltage regulator to take input voltage between 40-60V
    By Megahertz in forum General
    Replies: 7
    Last Post: - 22nd January 2012, 04:50
  3. High voltage protection
    By Ioannis in forum mel PIC BASIC Pro
    Replies: 2
    Last Post: - 22nd December 2010, 08:26
  4. Over Voltage protection
    By George in forum mel PIC BASIC Pro
    Replies: 11
    Last Post: - 17th July 2006, 21:16

Members who have read this thread : 1

You do not have permission to view the list of names.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules