On Wed, 09 May 2007 22:07:28 +0000, Palindrome wrote:
I've got the transfer function and all that figured out. No problem there.
I'm using an LM324 to drive a IFXH20N60. (20A, 600V with built in diode...)
Someone once told me about putting a cap in the gate circuit to enhance
the life of the MOSFET. But I don't remember why.
The gate looks like a small capacitor, right ? If so, do I need a
resistor to ground to drain the cap when the op amp output goes to 0 volts
? Or will the output of the opamp sink current from the gate ?
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