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Re: strange behaviour of IRF MOSFETs


 

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why is there an npn transistor used as temp sensor?? would not a simple 1n4148 also do the same thing??

dg9bfc sigi

Am 18.11.2023 um 19:13 schrieb ajparent1/kb1gmx:

Added is the bias circuit that I use and created by W1GHZ and N1JEZ
for use with high power amps? using RF rated LDmos parts.? Its posted
to show an example, not the only way.

I could only post an excerpt as groups.Io seemed to have a fit.

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Allison
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