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by kermit5
Tue Jun 24, 2003 4:42 pm
Forum: General Discussion
Topic: MOSFET vs. Transistor
Replies: 21
Views: 3900

Re: MOSFET vs. Transistor

You can't just apply a DC voltage to a transistor's input and get an amplified DC voltage at its output.<p>In terms of using them as part of a power supply, think of a bipolar power transistor as a variable resistor and a power fet as a switch, connected to a power supply. In a bipolar transistor, a...