High Voltage Concepts
Designs and manufactures high voltage power supplies and high voltage diagnostic equipment, including general purpose supplies, x-ray power supplies and high voltage dividers.
http://www.hvconcepts.com/

High Voltage Connection
Sales representative for high voltage power supplies and other high voltage products. Includes technical articles on high voltage.
http://www.highvoltageconnection.com

MAGNAVOLT
Magnavolt provides products and services for DC Low Voltage power supplies, High voltage DC Power Supplies to Scientific and Research facilities worldwide. We also have Superconducting Magnets, Cryogen-free magnets, pulsed power products, Electronic measurement and test equipment.
http://www.magnavolt.com/

Acopian Power Supplies
Acopian offers long lasting power supplies (0 volts to 30,000 V) with 5 year warranties for all metal-cased power products. We answer your phone calls with a live salesperson, have standard 3- or 9-day shipping, and can customize power supply systems for you.
http://www.acopian.com/

Universal Voltronics
For all your High Voltage Power Supplies, UVC specializes in High Power and High Voltage Power Supply applications, from radar to rail guns to x-rays.
http://www.voltronics.com/

Crotech Instruments
Crotech Instruments Limited - Specialists in reliable High Power AC Systems in UK and High Power DC Systems in UK. Find best High Power DC Systems in UK and High Power AC Systems in UK from www.crotech.co.uk and crotech.co.uk.
http://www.crotech.co.uk/

Keltron High Voltage Power Supplies
Custom Power Systems power supplies services low voltage power supplies and high voltage equipment supplies and electrical wholesale supplies. Our power systems and supplies are for EMI FILTERS, DIGITAL DELAY LINES, RFI FILTERS are need for your power supplies andelectrical equipment and systems. Custom Power Systems is part of Friul Corporation which owns several power supplies and electrical power supply companies.
http://www.custompowersystem.com/

High Voltage Power Supply Information
Includes notes on selecting and applying high voltage power supplies, as well as a buying guide.
http://www.highvoltageinfo.com/whitepapers/high-voltage-power-supplies.php

Hitek Power
A world leader in the design and manufacture of Low and High Voltage Power Supplies providing complete custom solutions for a wide range of OEM applications
http://www.hitekpower.com/

Five Star Associates, Inc.
Five Star Associates, Inc. Contract Electronics Manufacturer, Contract Electronics Engineering Service -Main Page-
http://www.fivestarassoc.com