Electronic Engineering Schematics
High Energy Circuits
What is High Energy ?
High Energy Power Circuits, Thyristor controls like AC and DC
Drives, HV power Design, UPS and Mains Power Inverter. SCR
control and Battery Chargers.
As per my understanding High Energy Circuits may be High Power
Coupled with High Frequency which has to be handled with great
care. Also High Voltage Systems. High Current Supplies and High
Frequency Power Products are all High Energy. In other words HV,
HC and HF products products independently or in combination are
High Energy Systems. This labeling is important for Product
Safety reasons as they have be used with extreme caution and
with protection for People, Equipment and Workshop.
Electronic Loads are used to test Power Systems. The types are
DC and AC Load Types. Passive and Dynamic Loads.
Here i have just grouped circuits that are of such nature. It
has to be done under the guidance of an experienced person. It
may not be good for home or college projects. This is good as a
reference for servicing, troubleshooting for professionals or
So use this as reference for repair or to learn. This cannot be
used for building or project work. Those who work on these
things, should do it under the supervision of a qualified
electrician, also put this sign in front of your workbench.
Energy Systems earthing is important for safety and shielding
Inside of a Switch Mode Power Supply
Notes i made 1997. Here is a project by Prof
Mark Csele that can help you learn more about Inverters. -
Professor Mark Csele - Electronic Projects
I made a sign, the flashy colors is to
grab attention, The other graphics are to convey the main
message to even persons who cannot read.
Supply Regulators and MOSFET Transistor
When you are working with High Voltage Systems in the Company
Lab, Put this as a Caution sign.
10th Jun 2020