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Rectangular silver metal power supply with cooling fan, 7.8 by 4.3 by 1.97 inches

KEHIPI

KEHIPI PHEVOS 5V 40A 200W Switching Power Adapter

SKU CH-7TWR-8CVJS

Converts AC 90-120 V to DC 5 V at 40 A with dual outputs, adjustable voltage and fan cooling

  • Type5V40A200W
  • Color5V40A
  • Dimensions7.8 in x 4.3 in x 1.97 in
  • Weight25 ounces
  • Package Contents1
  • Delivers stable 5V power for LED pixel strips and displays
  • Dual output channels supply 40A total for large installations
  • Auto-ranging AC 90-120V input works without manual switching
  • Built-in fan and metal chassis keep temperatures in safe range
  • circuit overload and overvoltage protection with automatic reset

5V 40A 200W Switching Adapter

This KEHIPI PHEVOS unit converts AC 90-120V input to a stable DC 5V output rated at 40 amps and 200 watts. The output voltage can be trimmed by ten percent and is split across two independent channels. It is built for Raspberry Pi models, CCTV installations, radio gear, computer projects and addressable LED pixel strips.

Build integration and protection

A slide switch on the enclosure selects between 110V and 240V mains before power is applied. Built-in short-circuit, overload and over-voltage protection cuts the output automatically and resets once the fault clears. An internal fan cools the silver metal chassis so the supply runs within its thermal limits without external airflow planning.

Suitable users and limitations

Makers driving WS2811, WS2812B, WS2815, APA102, SK6812 or similar 5V pixel tapes will appreciate the dual-channel layout and adjustable trim. Installers needing 12V, 24V or higher-voltage rails, or anyone requiring a silent fanless design, should look at a different supply.

Highlights

  • Delivers stable 5V power for LED pixel strips and displays
  • Dual output channels supply 40A total for large installations
  • Auto-ranging AC 90-120V input works without manual switching
  • Built-in fan and metal chassis keep temperatures in safe range
  • circuit overload and overvoltage protection with automatic reset

Specifications

BrandPHEVOS
Part NumberPL-POWER SUPPLY
Type5V40A200W
Color5V40A
Dimensions7.8 in x 4.3 in x 1.97 in
Weight25 ounces
Package Contents1

Questions about this item

At what load does the over-voltage protection trip on the 5 V output?

The over-voltage protection activates between 11.5 % and 135 % above nominal output.

How is heat managed during continuous 200 W operation?

A built-in fan inside the silver metal enclosure keeps temperatures within a safe range.

What AC mains voltage must be selected before connecting the unit?

Set the 110/240 V switch to match your local supply, either 90-120 V or 240 V.

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