Hey I have read that if your coil current is 100 milliamps or above one should use a mosfet instead of a transistor. coil resistance = 50 ohms 5vdc coil My problem is that I have not yet found a definitive answer. When using the mosfet (if it is needed) do I remove the 10K ohm resistor to the ar…

100 milliamp coil current...transistor or MOSFET?

John_Rae December 20, 2012, 9:37am 6

Mike

Have you been at the Christmas tipple ?