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 power
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.
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.
