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Circuits designed by David Johnson, P.E.
Last Updated on: Friday, December 29, 2017 02:53 AM


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Field-Effect Transistor (FET) Circuits
 
Circuits Designed by Dave Johnson, P.E. :

Charge Pump Efficiently Divides Supply Voltage 

Circuit Protects from Battery Polarity Reversal

CMOS Logic Inverter Amplifier Characteristics

FET Input High Speed Light Detector

JFET High Impedance Buffers

N-Ch & P-Ch Transistor Form Push-Pull Driver

Sink to Source Universal DC Converter

Temperature Sensor MOSFET

Very Low Power Astable Multivibrator

300v Peak to Peak Signal Generator

Charge Coupled Bi-Directional Power MOSFET Relay

Charge Coupled MOSFET Relay #2


 

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Copyright  January, 1998 - December, 2017     David A. Johnson & Associates.  All Rights reserved. 


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