MOSFET driver

Results 1 to 5 of 5

Thread: MOSFET driver

Threaded View

  1. - 21st October 2007, 21:23 #3
    showtime's Avatar
    showtime
    showtime is offline Junior Member
    Join Date
    Aug 2007
    Posts
    27

    Did you find this post helpful? Yes | No

    Default

    I have uploaded my circuit. When i use a diode instead of Q2 it works but i see little voltage about 13V with %98 duty cycle. How can I add Q2 to the circuit and drive them synchroniously. I use IR2111 and all of them are dead.

    Input voltage is 17V.
    Pwm Freq: 100Khz.
    Attached Images Attached Images  
« Previous Thread | Next Thread »

Similar Threads

  1. Help needed - MOSFET driven by PWM
    By bcd in forum mel PIC BASIC Pro
    Replies: 8
    Last Post: - 2nd April 2008, 05:02
  2. Mosfet problems
    By Agent36 in forum General
    Replies: 7
    Last Post: - 2nd February 2008, 22:37
  3. Self Destroying Mosfet with PIC
    By Josuetas in forum mel PIC BASIC Pro
    Replies: 9
    Last Post: - 3rd November 2007, 16:42
  4. Driving a mosfet directly?
    By passion1 in forum mel PIC BASIC Pro
    Replies: 21
    Last Post: - 12th July 2007, 07:45
  5. MOSFET control using PWM & 16C711?
    By droptail in forum mel PIC BASIC Pro
    Replies: 6
    Last Post: - 27th June 2005, 02:24

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