hello
i want to build a driver circuit( without using driver IC) for two mosfet that are to be placed at tranformer secondary winding of LLC resonant converter instead of normal pn diode.Mosfets are required to turnon and turn off alternatively with changing polarity of center tapped transformer (24 volt secondary )...any idea or any webpage to tell how to make this driver circuit ?

googled for "mosfet firing circuit" following is the link:

mosfet firing circuit - ÈÍË Googleþ


Found the 4th link PPT is ok.

Please don't ask the same question more than once!
Mosfets problem .