Switching Power Supply Models

AC-DC single, wide adjust and multiple output

Switching Power Supplies Single Output

Mini-PCB Mounting Switching Power Supplies

Mini-PCB Mounting

Switching Power Supplies

  • Power: 30 & 50 watts
  • AC Input: 85 vac to 130 vac
  • DC Input: 120 vdc to 180 vdc
  • Output Voltage: 5 vdc to 48 vdc
  • Output Current: 650 mA to 10 A

Shipped Within 6 Days

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Mini-Screw Terminals Switching Power Supplies

Mini-Screw Terminals

Switching Power Supplies

  • Power: 30 & 50 watts
  • AC Input: 85 vac to 130 vac
  • DC Input: 120 vdc to 180 vdc
  • Output Voltage: 5 vdc to 48 vdc
  • Output Current: 650 mA to 10 A
  • Restriction of Hazardous Substances (RoHS) Compliant

Shipped Within 6 Days

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Narrow Profile Switching Power Supplies

Narrow Profile

Switching Power Supplies

  • Power: to 120 watts
  • AC Input: 90 vac to 132 vac
  • DC Input: 200 vdc to 375 vdc
  • Output Voltage: 3.3 vdc to 48 vdc
  • Output Current: 1.6 A to 15 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada

Shipped Within 3 Days

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Narrow Profile Switching Power Supplies

Narrow Profile

Switching Power Supplies

  • Power: to 288 watts
  • AC Input: 90 vac to 265 vac
  • DC Input: 110 vdc to 350 vdc
  • Output Voltage: 3.3 vdc to 125 vdc
  • Output Current: 600 mA to 25 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada

Shipped Within 3 Days

Order Online
Low Profile Switching Power Supplies

Low Profile

Switching Power Supplies

  • Power: to 720 watts
  • AC Input: 90 vac to 265 vac
  • DC Input: 110 vdc to 350 vdc
  • Output Voltage: 3.3 vdc to 135 vdc
  • Output Current: 3.3 A to 70 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada

Shipped Within 6 Days

Order Online
1U Switching Power Supplies

1U Rack & Benchtop

Switching Power Supplies

  • Power: to 720 watts
  • AC Input: 95 vac to 265 vac
  • Output Voltage: 3.3 vdc to 135 vdc
  • Output Current: 3.3 A to 70 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada
Gold Box Switching Power Supplies

Gold Box

Switching Power Supplies

  • Power: to 1200 watts
  • AC Input: 90 vac to 132 vac
  • Output Voltage: 3.3 vdc to 125 vdc
  • Output Current: 3.1 A to 150 A

Shipped Within 9 Days

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2U Switching Power Supplies

2U Rack & Benchtop

Switching Power Supplies

  • Power: to 1400 watts
  • AC Input: 100 vac to 265 vac
  • Output Voltage: 10 vdc to 270 vdc
  • Output Current: 5.3 A to 120 A
  • Restriction of Hazardous Substances (RoHS) Compliant
Redundant Switching Power Supplies

Redundant

Switching Power Supplies

  • Redundant power supplies are available in Rack Mount, Wall Mount, Pluggable & Modular configurations at various power levels. U.L. Recognized units available.
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Shipped Within 9 Days

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Custom Switching Power Supplies

Custom

Switching Power Supplies

  • Custom power supplies and systems are available in any configuration, with features and power levels to meet your specified requirements.
  • Learn More

Switching Power Supplies Wide Adjust Output

Low Profile Switching Power Supplies

Low Profile

Switching Power Supplies

  • Power: to 750 watts
  • AC Input: 90 vac to 265 vac
  • DC Input: 110 vdc to 350 vdc
  • Output Voltage: 0-5 vdc to 0-135 vdc
  • Output Current: 3.3 A to 70 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada

Shipped Within 6 Days

Order Online
1U Switching Power Supplies

1U Rack & Benchtop

Switching Power Supplies

  • Power: to 750 watts
  • AC Input: 90 vac to 265 vac
  • Output Voltage: 0-5 vdc to 0-135 vdc
  • Output Current: 3.3 A to 70 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada
Gold Box Switching Power Supplies

Gold Box

Switching Power Supplies

  • Power: to 900 watts
  • AC Input: 90 vac to 132 vac
  • Output Voltage: 5-15 vdc to 15-50 vdc
  • Output Current: 8 A to 54 A

Shipped Within 9 Days

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2U Switching Power Supplies

2U Rack & Benchtop

Switching Power Supplies

  • Power: to 1400 watts
  • AC Input: 100 vac to 265 vac
  • Output Voltage: 0-10 vdc to 0-270 vdc
  • Output Current: 5.3 A to 120 A
Custom Switching Power Supplies

Custom

Switching Power Supplies

  • Custom power supplies and systems are available in any configuration, with features and power levels to meet your specified requirements.
  • Learn More

Switching Power Supplies Multiple Output

Low Profile Switching Power Supplies

Low Profile

Switching Power Supplies

  • Power: to 720 watts
  • AC Input: 90 vac to 265 vac
  • DC Input: 110 vdc to 350 vdc
  • Output Voltage: 3.3 vdc to 135 vdc
  • Output Current: 3.3 A to 70 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada

Shipped Within 6 Days

Order Online
1U Switching Power Supplies

1U Rack & Benchtop

Switching Power Supplies

  • Power: to 720 watts
  • AC Input: 95 vac to 265 vac
  • Output Voltage: 3.3 vdc to 135 vdc
  • Output Current: 3.3 A to 70 A
  • UL Recognized Component for US and Canada
  • CE Mark
  • Restriction of Hazardous Substances (RoHS) Compliant
  • UL Certification for US and Canada
Custom Switching Power Supplies

Custom

Switching Power Supplies

  • Custom power supplies and systems are available in any configuration, with features and power levels to meet your specified requirements.
  • Learn More

Switching Power Features & Benefits

What are switching power supplies?

Switching power supplies, sometimes referred to as SMPS power supplies, switchers, or switch mode power supplies, regulate the output voltage using a complex high frequency switching technique that employs pulse width modulation and feedback. Acopian's switching 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. Switching regulated power supplies are highly efficient, small and lightweight, and are available in both AC-DC single and wide-adjust output and DC-DC configurations. Our Low Profile wide adjust output switching power supplies can be voltage or current regulated and are externally programmable.

Why use switching power supplies?

Switching power supplies are smaller, lighter, and more efficient than linear power supplies. For example, a 250Watt linear power supply would require 600 in 3 of mounting space and weighs 26 lbs, while a comparable ac-dc switching power supply would require 60 in 3 of mounting space and weighs 2 lbs. Linear power supplies have efficiencies in the 40%-60% range, while switching power supplies fall in the 70%-90% range. This means less power wasted as heat, thus a lower operating cost.

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