Electronics

Electrostore - - Our store has a large selection of electronic surplus parts specializing in high-voltage components and equipment, high power semiconductors, variable power supplies, test equipment, and other scientific/laboratory components.

High Power Electronic Systems - - Southwest Research Institute offers engineering of pulsed power and high power electromagnetics: RF design, RF test, RF prototype, RF outsource, RF design, pulsed powe.

High Voltage Generating Circuits - - Sam Goldwasser flyback transformer circuit is available here.

Interworld Electronics and Computer Industries Inc. - - The company sells a range of high voltage non-inductive resistors and current shunts. Also, sells construction cost estimating software and digitizer tablets.

Mike's Electric Stuff - - Vintage electronics, valves/tubes, lamps, geissler tubes, historic display devices, High voltage, tesla coils and misc.

Physicsci - - Electronic schematics, high voltage, EM weapons, How to's, lifters, plasma, electromagnetics.

Power Inverters - - Construction plans and detailed description for low cost power inverters for high voltage to power up radio amateur's electron tube transmitters.

Power Inverters - - Power inverters, transformers, adapters and related equipment.

Sam's Laser FAQ - - HeNe Laser Power Supply Desig.

Water Resistors - - For High Voltage. Made with copper sulfate.