Battery charger - power supply issue affecting ADC

Results 1 to 30 of 30

Threaded View

  1. - 3rd December 2007, 09:22 #8
    flotulopex's Avatar
    flotulopex
    flotulopex is offline Senior Member
    Join Date
    Aug 2006
    Location
    SWITZERLAND (french speaking)
    Posts
    938

    Did you find this post helpful? Yes | No

    Default

    Thank you Ingo,

    Good observation!

    I corrected the schema and the circuit (I was already noticed about this by Acetronis some hours ago - as I say, better two times than never ).
    Quote Originally Posted by Mister_e
    Weird idea this Zener Z1 so far...
    As I'm not an electronician but a real "bricoleur du dimanche". Anyway, why is the use of a Zener this way not a good idea?

    Ioannis, your math is absolutely correct but when I take my FLUKE87 or my scope, they both show a maximum of 3,45 volts. This has to be, again, one of this famous frontier between theory and real life .

    I forgot to ask: what type/model of MOSFET or Transistor would fit my application best please?
    Last edited by flotulopex; - 3rd December 2007 at 09:26.
    Roger
« Previous Thread | Next Thread »

Similar Threads

  1. 18F4550 Solar battery charger / regulator & inverter system
    By RYTECH in forum Schematics
    Replies: 14
    Last Post: - 6th March 2011, 05:08
  2. 18F2520 ADC issue
    By Acetronics2 in forum mel PIC BASIC Pro
    Replies: 10
    Last Post: - 24th August 2009, 16:11
  3. Battery powered applications
    By NavMicroSystems in forum Off Topic
    Replies: 7
    Last Post: - 22nd June 2009, 07:12
  4. PIC backup power supply: switchover ???
    By xnihilo in forum mel PIC BASIC Pro
    Replies: 13
    Last Post: - 18th April 2008, 17:05
  5. Decent 24 volt Pic power supply
    By rwskinner in forum Schematics
    Replies: 7
    Last Post: - 18th December 2006, 12:27

Members who have read this thread : 0

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