FET Circuits, page 1, free electronic circuit links

FET Circuits, Page 1
FET Circuits: #'s A B-D E-H I-L M N-S T-Z
Last Updated on: Monday, October 03, 2011 06:07 PM

Circuits Designed by Dave Johnson, P.E. :

300V PEAK TO PEAK SIGNAL GENERATOR
This circuit converts a square wave signal to a +-150 volt output signal with fast 100nS rise and fall times.

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

-/+-0.1V Differential Amplifier Circuit using Zero Threshold EPAD MOSFETs - This circuit presents a differential amplifier using Zero Threshold EPAD MOSFETs that oooooperates on 1/- 0.1v supplies. The schematic diagram is for a single amplifier stage…Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.....[App Note]

0.6/1.6 MHz Boost Converters with 22V Inrternal FET Wsitch in SOT-32 - National Semiconductor Application Note LM2731 July 2003 (app note added 2/05)

2 Transistor FM Transmitter (Rob van der Weijden) - A compact 2 transistor transmitter for use at VHF frequencies.....(design added 8/03)

2 Watt Amplifier - This amplifier was designed to be self-contained in a small loudspeaker box. It can be feed by Walkman, Mini-Disc, iPod and CD players, computers and similar devices fitted with line or headphone output. Of course, in most cases you will have to make two boxes to obtain stereo.....(circuit / schematic design added 6/06)

20 Watt GaAs-FET Power on 2.3 GHz - (circuit / schematic design added 6/06)

25 Watt MosFet Audio Amplifier - High Quality simple unit. No need for a Preamplifier.....

2N2222 40 Meter CW/DSB Tranceiver - In spring of 1998, NorCal sponsored a contest to design and build a project using no ICs and 22 or fewer 2N2222s as the active semiconductor devices. I thought this was a really intriguing idea, so I set about to design my version.....(circuit / schematic design added 6/06)

2-Step Power Conversion: Portable Power for the Future - Design Solutions 8 Design Notes (Linear Technology).....[App Note]

2W Amplifier - Amplifier operates in Class AB mode; single 470R preset resistor controls quiescent current flowing through BD139/140 complimentary output transistors. Adjustment here, is a trade-off between low distortion and low quiescent current. Typically,.....(added 6/06)

300v Peak to Peak Signal Generator - This circuit converts a square wave signal to a +-150 volt output signal with fast 100nS rise and fall times..... [Designed by David A. Johnson]

300W MOSFET Linear Amplifier for 50 MHz - Application Note Microsemi-formerly Advanced Power Technology APT9802 ( app note added 2/07)

4 Watt Amplifier - A 2 Watt audio amplifier made from discrete components. Low distortion Amplifier using discrete components… [Design by Andy Collison]

500W, Class E 27.12 MHz Amplifier Using A Single Plastic MOSFET - Application Note Microsemi-formerly Advanced Power Technology APT9903 ( app note added 2/07)

FET Circuits: #'s A B-D E-H I-L M N-S T-Z