 Another Flyback and driver question...
|
|
|
Firefox
|
|
Registered Member #1389
Joined: Thu Mar 13 2008, 12:50AM
Location: Pittsburgh, PA
Posts: 346
|
You could wind a single primary around both cores instead of using separate drivers, so you only have one driver to tune.
|
|
Back to top
|
|
|
Arcstarter
|
|
Registered Member #1225
Joined: Sat Jan 12 2008, 01:24AM
Location: Beaumont, Texas, USA
Posts: 2253
|
Zenador wrote ...
I put the cap across the 12V supply, and that cleaned up noise. Caps across the FET/+12V primary just blew out the 555's.
Where did you put the cap? Across the gate and 12v and it overloaded the 555. But a capacitor Right at the negative on the mosfet and to the positive should not have blown the 555, that would not make any sense. It should go from pin 3 on the mosfet and to the 12v node.
|
|
Back to top
|
|
Moderator(s): Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob
|
|
Powered by e107 Forum System
|
