How do you bias Lateral FET's if you are using folded drivers, as per Cordells example in his book? Ofcourse his example shows Vertical FET's but that shouldnt matter.
The lowest bias I could get is around 1.8 A, that is 900mA per FET. Seems like regular Vbe muptiplier doesnt work, tried just a resistor, resistor+pot, various combinations of diodes and resistors, nothing seems to work.
Maybe I'm overlooking something.
Schematic attached.
The lowest bias I could get is around 1.8 A, that is 900mA per FET. Seems like regular Vbe muptiplier doesnt work, tried just a resistor, resistor+pot, various combinations of diodes and resistors, nothing seems to work.
Maybe I'm overlooking something.
Schematic attached.
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