Page 2 of 2 FirstFirst 12
Results 11 to 12 of 12

Thread: TL494 schematic by 0xff

  1. #11
    Quote Originally Posted by expressel View Post
    kanon, you are right that the totem pole must be connected to the source of the high side fet but the first transistor's emitter must be connected to ground because its controlled by the TL494.

    Like this:

    Attachment 6843Attachment 6843
    Oops, I mistaked! you are right kanon!
    This is the proper way:

    Last edited by expressel; 01-12-2019 at 08:38 AM.

  2. #12
    Not the proper way, I confused

Similar Threads

  1. IR2161 schematic by 0xff
    By expressel in forum diysmps
    Replies: 1
    Last Post: 01-06-2019, 05:01 PM
  2. TL494 Lab PSU
    By bogdan2011 in forum diysmps
    Replies: 26
    Last Post: 08-21-2018, 11:05 PM
  3. Tl494 smps
    By noorworkshop in forum Switching Power Supplies Informations
    Replies: 26
    Last Post: 06-13-2018, 06:59 PM
  4. TL494 Class D Amp
    By noorworkshop in forum Class D
    Replies: 1
    Last Post: 05-15-2018, 02:49 PM
  5. Replies: 7
    Last Post: 07-24-2014, 06:20 PM

Posting Permissions

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