Search found 5 matches
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stamp 2 and relay :p ower mos fets are the only way to drive relays in my opinion,they are the best hammer drivers(coils for relays)available.IRF series are very easy to use .ground to one side of coil,other side of coil to source,drain directly to positive,1k resistor from gate to ground(eliminates...
- Thu Mar 20, 2003 6:37 am
- Forum: General Discussion
- Topic: re:more current from power supply
- Replies: 0
- Views: 517
The input to out put voltage differential is acritical parameter in maintaining current limiting operation(read data sheet carefully)Als o bipolar transistors are tricky to get them to track current sharing,a length of ni-chrome wire can be used as an emitter resistor,you then clip it a short length...