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previous: Stephen Conner Re: MOSFET Follies -- 6/27/2000 7:52 PM view thread

Re: OK NO P CHANNEL SO ?

6/27/2000 9:02 PM
Tracy
Re: OK NO P CHANNEL SO ?
Hi  
So, how do i do floating drive with an N channel  
mosfet across the 50K or 100K resistor in the power supply. it seems like the resistor could share the disipation with the mosfet. and once it's on it would stay on keeping the resistor out of circuit.  
 
I like the idea of using a seperate mosfet for cathode standby switching.  
 
I just need a little help.  
 
Thanks Tracy

 
Replies:
R.G. Don't do that yet. Let us thrash it... -- 6/27/2000 10:02 PM