T TKS New Member Aug 10, 2006 #1 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
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 New Member Aug 10, 2006 #2 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.
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 New Member Aug 10, 2006 #3 Some of this thread may be relevant and helpful: https://www.electro-tech-online.com/threads/back-emf-protection.21519/
Some of this thread may be relevant and helpful: https://www.electro-tech-online.com/threads/back-emf-protection.21519/