Electronic Circuits and electronic circuits, electronic schematics plus an extensive resource for hobbyists, inventors and engineers

DiscoverCircuits.com, has 45,000+ electronic circuits, cross-referenced
into 500+ categories.    We have searched the web to help you find quick design ideas.
We make every effort to link to original material posted by the designer. 
Please let us if you would like us to link to or post your design.

HOME Schematics Index Hobby Corner Dave's Circuits Electronic Resources Contact Info
Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches


Circuits designed by David Johnson, P.E.
Last Updated on: Saturday, December 23, 2017 02:27 PM

List of Dave's Circuit Designs

Text & Graphics Copyright © David A. Johnson, P. E. -- ALL Rights Reserved..
LINKING to Dave's circuits is permitted but DO NOT COPY to your WEB SITE server


More  DC to DC / Switch Mode and DC to DC Converters  
FET Circuits    Voltage Converters

CHARGE PUMP EFFICIENTLY DIVIDES SUPPLY VOLTAGE
July 8, 2000

This circuit uses a few FETs and logic devices to down convert a DC voltage to about one half its value.

Click on Drawing Below to view PDF version of Schematic

Circuit charge Pump voltage divider designed by David A. Johnson, P.E. (July 8, 2000)

More  DC to DC / Switch Mode and DC to DC Converters  
FET Circuits    Voltage Converters

List of Dave's Circuits
Dave's Circuits with Descriptions
Dave's Circuits by Category



eMail David A. Johnson, P.E. about this circuit


HOME Schematics Index Hobby Corner Dave's Circuits Electronic Resources Contact Info
Imagineering Ezine    Discover Solar Energy Dave Johnson & Associates Faraday Touch Switches


 About Us   |  Advertise on DiscoverCircuits.com   |   Report Broken Links  |    Link to DiscoverCircuits.com  |    Privacy Policy


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


 Linking is ALLOWED but COPYING any content or graphics to your web site is EXPRESSLY PROHIBITED.