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Amplifier Circuits:  Power Circuits  Page 1
Power Amplifiers:  #'s        A-D      E-M       O-S      T-Z
Amplifier -- Main Page  

Last Updated on: Sunday, July 19, 2015 06:23 AM

Circuits Designed by Dave Johnson, P.E. :
 
Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

1.5 W Power Amplifier type class-C -  This project explain how you can build and connect a powerful 1W amplifier to your FM transmitters. . .  [maxit91 AT hotmail.com]

 

1.5 Watt Power Amplifier -  Here we put all the theory to work and present a simple power amplifier module that can be easily built with readily available components. The block diagram of the amplifier is shown in Fig. 1. It is typical of most audio amplifiers, although the circuit is somewhat different. . . .  [İ EFY Enterprises Pvt. Ltd. All rights reserved.]

 

1.5kW Power Amplifier -  Just the thing for those for whom no amount of power is enough  . . .  [Rod Elliott (ESP)]

 

10 Watt Power Amplifier -  Simple Class A Amplifiers. . . 

100 Watt Amp Circuit -  Guitar amplifiers are always an interesting challenge. The tone controls, gain and overload characteristics are very individual, and the ideal combination varies from one guitarist to the next, and from one guitar to the next. There is no amp that satisfies everyone's requirements, and this offering is not expected to be an exception. . .  [Rod Elliott (ESP)]

 

1000 Watt 300 Volt RF Power Amplifier for 27.12MHz -  Application Note Microsemi-formerly Advanced Power Technology APT9701 . . .  [Microsemi Corp]

 

100W RMS Amplifier -  This is a 100 watt basic power amp that was designed to be (relatively) easy to build at a reasonable cost. It has better performance (read: musical quality) than  standard STK module amps that are used in practically every mass market stereo receiver manufactured today. When I originally built this thing, it was because I needed a 100 WPC amp and. . .  [by warren @ eggo.csee.usf.edu]

 

13.5 Watt Power Amplifier using a TL081 opamp and TIP125 / TIP120 power transistors -  A Very Simple 13. 5 Watt RMS Power Amplifier, into an 8 ohm load. This was the Maximum output before Clipping on the Oscilloscope, using an 8 Ohm Resistive load. Supply Current was aproximately 17 mA. . .  [G.L. Chemelec]

 

1W 10GHz Power Amplifier -  We briefly describe here the 2-stages PA built to increase the power of the homebuilt transverter without impacting its originally compact design.  . . .  [Andrea (IW9HJV) and Johnny (IW9ARO)]

   

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Power Amplifiers:  #'s        A-D      E-M       O-S      T-Z


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