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



Carrier (Mains Power Line) Circuits

 

Last Updated: December 31, 2017 06:47 AM


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

Mains Pulser The pulser is intended to switch the mains voltage on and off at intervals between just under a second and up to 10 minutes.  This is useful, for instance, when a mains-operated equipment is to be tested for long periods, or for periodic switching of machinery.  Transformer Tr1, the bridge rectifier , and regulator IC1 __

Mains Remote Alert Beeper and/or LED remotely-operated via mains supply line; Simple circuitry, easy to build units __ Contact: Flavio Dellepiane, fladello @ tin.it

Mains Slave Switcher Ii As a guide, a one-inch reed switch with 40 turns reliably switched on with the current flowing through a 150-watt lamp (approx.625 mA) but larger reeds may require more turns.  If the master appliance draws less current (which is unlikely with power tools) more turns will be required.  The reed switch is used to __

Passive filter cleans up power-line communications 09/20/01 EDN-Design Ideas Many applications require the design of custom analog filters (Reference 1].  The application for this design required simple and low-cost I/O filters for PLC (power-line communications], where low power consumption is a crucial factor.  Figure 1 shows the filters, which use passive components because of the requirement for low power consumption__ Circuit Design by Jose Sebastia and JJ Perez, Polytechnic University of Valencia, Spain

Remote Alert Beeper and/or LED remotely-operated via mains supply line; Simple circuitry, easy to build units __ Contact: Flavio Dellepiane, fladello @ tin.it

 


Carrier Circuits


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.