Acopian AC-DC Power Supply Types

AC-DC Power Supplies are one of the most common power supplies in use today. In general, specific output is obtained from a 120VAC or 240VAC input using a combination of transformers, diodes and transistors. AC-DC Power Supplies can be of two types: regulated power supplies, and unregulated power supplies. Regulated power supplies come in two AC to DC styles: Switching regulated AC to DC, Linear regulated AC to DC.

Switching regulated power supplies, sometimes referred to as SMPS power supplies, switchers, or switched mode power supplies, regulate the output voltage using a complex high frequency switching technique that employs pulse width modulation and feedback. Acopian switching regulated power supplies also employ extensive EMI filtering and shielding to attenuate both common and differential mode noise conducted to the line and load. Galvanic isolation is standard in our switchers, affording our users input to output and output to ground isolation for maximum versatility. Acopian switching regulated power supplies are highly efficient, small and lightweight, and are available in AC-DC single and wide-adjust output (and our DC-DC configurations). Our Low Profile wide adjust output switchers can be voltage or current regulated and are externally programmable.

Linear regulated power supplies regulate the output using a dissipative regulating circuit. They are extremely stable, have very low ripple, and have no switching frequencies to produce EMI. Galvanic isolation is standard in our linears, affording our users input to output and output to ground isolation for maximum versatility. Acopian linear regulated power supplies are available AC to DC single and wide adjust outputs.

Unregulated power supplies are basic power supplies with an AC input and an unregulated output. The output voltage changes with the input voltage and load. These power supplies are inexpensive and extremely reliable.

Mini Encapsulated Power Supplies Mini Encapsulated Power Supplies

  • Linear or Switching
  • Single or dual output
  • DIN Rail or Wall Mount
  • With Screw Terminals or PC Board Mounting
  • Shipped within 3 or 6 Days
  • 1 Year Warranty

1U Switching Power Supplies 1U Switching Power Supplies

  • 3.3 volts to 135 volts
  • 3.3 Amps to 70 Amps
  • PFC and Universal Input
  • Output Inhibit
  • Constant Current/Voltage Control
  • 1U High
  • Rack Mounting or Benchtop

Narrow Profile Power Supplies Narrow Profile Power Supplies

  • Linear or Switching
  • Single, dual, or wide adjust output
  • DIN Rail or Wall Mount
  • Shipped within 3 Days
  • 5 Year Warranty

Low Profile Power Supplies Low Profile Power Supplies

  • Switching
  • Single or wide adjust output
  • DIN Rail or Wall Mount
  • Shipped within 6 Days
  • 5 Year Warranty

Gold Box Power Supplies Gold Box Power Supplies

  • Linear, Switching, or Unregulated
  • Single, dual, triple, or wide adjust output
  • DIN Rail or Wall Mount
  • Shipped within 3 or 9 Days
  • 5 Year Warranty

Modular High Voltage Power Supplies Modular High Voltage Power Supplies

  • Single output
  • DIN Rail or Wall Mount
  • Shipped within 6 Days
  • 5 Year Warranty

Rack Mounting Power Supplies Rack Mount Power Supplies

  • Linear or High Voltage
  • Single, dual, or wide adjust output
  • Shipped within 9 Days
  • 5 Year Warranty

Redundant Power Systems Redundant Power Systems

  • Redundant Power Packages
  • Pluggable Redundant Power Packages
  • Modular Redundant Systems
  • Linear or Switching
  • DIN Rail or Wall Mount
  • Shipped within 9 Days
  • 5 Year Warranty

Power Systems Power Systems

  • Built to your requirements
  • Rack Mounting, Wall Mount or Benchtop
  • Shipped within 9 Days
  • 5 Year Warranty
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