How to drive 6 mosfets? In parallel? - Electronic Circuits Projects Diagrams Free

TKS · 10th August 2006, 09:44 AM

They are IRF1104

Connected in parallel in the situ today the gates are in parrallel to.

i have got a pwm source (a pic 16F877a).

What would be the best way to charge the gate sow it works in positive mode?

Hope to recieve some help since i´m a bit stuck?!

Tks

StopGo · 10th August 2006, 09:08 PM

Err..

Connect the Drain to the positive supply.
Connect Source to the load (sinking current to 0V GND).

Connect the Gate to positive supply to swich ON.
Connect the Gate to 0V GND to swich OFF.

Dr.EM · 10th August 2006, 09:54 PM

Some of this thread may be relevant and helpful:

http://www.electro-tech-online.com/g...rotection.html

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10th August 2006, 09:44 AM	(permalink)
TKS	How to drive 6 mosfets? In parallel? They are IRF1104 Connected in parallel in the situ today the gates are in parrallel to. i have got a pwm source (a pic 16F877a). What would be the best way to charge the gate sow it works in positive mode? Hope to recieve some help since i´m a bit stuck?! Tks

10th August 2006, 09:08 PM	(permalink)
StopGo	Err.. Connect the Drain to the positive supply. Connect Source to the load (sinking current to 0V GND). Connect the Gate to positive supply to swich ON. Connect the Gate to 0V GND to swich OFF.

10th August 2006, 09:54 PM	(permalink)
Dr.EM	Some of this thread may be relevant and helpful: http://www.electro-tech-online.com/g...rotection.html __________________ Angry!? I'm absolutely electrolytic! Will have to make do with myspace now I guess...