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Pink aluminium switching power supply unit, open frame with screw terminals

myVolts

myVolts S-150-5 Switching Power Supply 5V 30A 150W Pink

SKU CH-3NHH-4C0K8

Delivers 5V at 30A for industrial automation, LED displays and CCTV with short-circuit, overload and overvoltage protection

  • TypeAT
  • Reliable power for industrial automation with 150 W output
  • Low operating heat extends service life in continuous use
  • High insulation strength passes 100 % full-load burn-in test
  • circuit, overload and overvoltage protection keeps equipment safe
  • Low DC ripple delivers stable 5 V for sensitive electronics

Industrial 5V 150W Supply

This myVolts S-150-5 switching power supply delivers 5V at 30A for industrial automation, LED displays, CCTV systems and similar equipment. It accepts AC input from 110V to 220V with a ±15% tolerance, making it suitable for varied mains conditions. The aluminium alloy chassis aids heat dissipation during continuous operation.

Replaces Linear or Smaller Switchers

The unit upgrades installations that previously relied on linear supplies or lower-wattage switchers where space and efficiency matter. The jump is worth it when a project demands 150W of regulated DC with built-in overload, overvoltage and short-circuit protection. Builders needing adjustable output can use the +V/ADJ terminal to trim voltage within the specified range.

Sustained Load Behaviour

Designed for 0–40°C working temperatures, the supply maintains low DC ripple and high efficiency under continuous full load rather than only in short bursts. A 100% total-load burning test at the factory verifies reliability before shipment. The low operating temperature during extended runs contributes to a long service life in enclosed cabinets or 3D-printer enclosures.

Highlights

  • Reliable power for industrial automation with 150 W output
  • Low operating heat extends service life in continuous use
  • High insulation strength passes 100 % full-load burn-in test
  • circuit, overload and overvoltage protection keeps equipment safe
  • Low DC ripple delivers stable 5 V for sensitive electronics

Specifications

TypeAT

Questions about this item

What AC input voltage range does the S-150-5 accept?

The supply accepts AC 110 V or 220 V with a ±15 % tolerance, so it works on standard mains worldwide.

Which terminals must be wired for installation and which step is often missed?

Connect L and N to AC mains, GND to the negative DC output and V to the positive DC output; the step often missed is tightening the ADJ screw after setting the exact 5 V output.

What ongoing checks does the S-150-5 need to maintain its long service life?

Keep the operating temperature between 0 °C and 40 °C, ensure humidity stays below 95 % non-condensing, and periodically verify the overload, over-voltage and short-circuit protections still trip cleanly.

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