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Industrial D.C. Power Supply

Discover the industrial D.C. power supply that is right for you from Darrah Electric Company. Darrah Electric manufactures a full range of high current D.C. power supplies for use in the metal finishing, laboratory, and industrial markets.

Darrah power supplies are available with either Air or Water cooling in D.C. output ratings to 50,000 Amps, up to 1,000 Volts D.C. All standard input line voltages and frequencies for your new industrial D.C. power supply are available.

Every Darrah high current D.C. power supply is engineered to meet specific customer needs and specifications.

Popular Industrial D.C. Power Supply Output Control Types Include:

  • SCR Controlled Plating Rectifiers
  • Regulated and Non-Regulated D.C. Current and Voltage
  • PLC Interface Controls for Customer Systems
  • Tap Switch or Stepped Selection

Models are available in 6 or 12 pulse designs.

Ampere time meters, timers, ramp controls, and ripple filtering are just a few of the popular features available.

Design considerations are given to environment, duty cycle, size, and control. All models are designed for continuous operation and often located in harsh or corrosive atmospheres. Shop for plating power supplies, electro-coating power supplies, accessories and more today!


Programmable Controller for Plating Rectifiers   

Air Cooled DC Power Supplies  

Water Cooled DC Power Supplies


D.C. Power supplies Resource center

Troubleshooting D.C. Power Supplies