Showing posts with label fet. Show all posts
Showing posts with label fet. Show all posts
Saturday, October 25, 2014
FET 2N3819 Noise Filter Signal
This be Noise Filter Circuit for filter the frequency disturbs all well. By use base type equipment the FET transistor number 2N3819 and Electronic part The other a little again. It can be usable economize with. By the circuit will decrease frequency tall signal more 20KHz well. Then can apply in side sound circuit well , and still have still can fine decorate filter noise level has as well yes.
Saturday, September 13, 2014
NPD8301 FET Audio Amplifier
The excellent characteristics for the track NPD8301 over its range of bias current, thereby improving common mode rejection. The monolithic double NPD8301 offers an ideal low offset buffer function LM10lA low drift op amp.


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