|Everything Else Anything related to audio / video / electronics etc) BUT remember- we have many new forums where your thread may now fit! .... Parts, Equipment & Tools, Construction Tips, Software Tools......|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
||Thread Tools||Search this Thread|
|2nd December 2008, 01:29 PM||#1|
Join Date: Oct 2008
Gate Drive Transformer
I am building a gate drive transformer, for a HALF BRIDGE power supply, the A-AND-T-LABS power supply, www.a-and-t-labs.com
Since the company as it looks, is closed down, they are no longer responding to e-mails, however
I decided to build the power supply from scratch, I have all the parts now, assembled the PCB, all OK.
The only problem I have is the GATE DRIVE Transformer.
winding as follows
14 Turns Primary
12 Turns Secondary 1
12 Turns Secondary 2
12 Turns Secondary 3
12 Turns Secondary 4
The core I am using is specially designed for GDT, form Coilws.com
Each secondary will drive a MOSFET IRFP450. to make 2 mosfets out phase 180 degree with the other 2 mosfets.
I am unable to make Secondary 1 and Secondary 3
180 Degree OUT OF PHASE with Secondary 2 Secondary 4
I tried to wind in deference ways, but I failed to make it work
ANY help with this issue is more than appreciated.
how to wind it in the right way to accomplish that!?
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Need SMPS Gate Drive Transformer||infinia||Power Supplies||3||10th March 2009 04:51 PM|
|Will 1/10W SMD's work as gate drive resistors?||valterdaw||Car Audio||2||5th July 2006 09:09 PM|
|ucd gate drive, discrete or integrated?||zilog||Class D||14||4th February 2006 07:23 PM|
|Gate drive transformers?||Loial||Power Supplies||3||18th October 2005 10:17 AM|
|New To Site?||Need Help?|