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Rectangular silver power supply with LED display and voltage knob, cooling fan visible on side

KEHIPI

KEHIPI 200570 Power Adapter AC 110-220V DC 0-48V 10A 480W

SKU CH-QNN6-NAFB9

Adjustable AC-to-DC supply delivers 0-48 V at up to 10 A with built-in display, fan cooling and overload protection

  • Product colorSingle Display Fix Current
  • Product dimensions8.46 in × 4.45 in × 1.97 in
  • Product weight0.01 oz
  • Adjustable 0-48 V output fits 5 V to 48 V devices
  • 480 W rated power handles loads up to 10 A
  • LED display shows voltage with 0.1 V precision
  • Auto cooling fan activates only when temperature rises
  • Input switch selects 110 V or 220 V to match local mains

Adjustable 0-48V 480W Supply

This KEHIPI AC to DC converter accepts 110V or 220V input and delivers a variable 0-48V output at up to 10A. An LED display shows the set voltage with 0.1V precision. Built-in protections cover overload, over-voltage and short-circuit conditions. A temperature-controlled fan and heatsink keep the unit within safe thermal limits during high-power operation.

Replacing Fixed-Voltage Bricks

The adjustable output replaces multiple single-voltage adapters such as 5V, 12V, 24V, 30V, 36V or 48V units. The jump is worthwhile when a bench, test rig or installation needs several different rail voltages but only one AC feed. The current limit stays at 10A regardless of the chosen voltage, so the same unit can drive loads from 2A up to the 10A maximum without re-wiring.

For Lab, CCTV and DIY Builds

Engineers, technicians and hobbyists who need a single bench supply for prototyping, CCTV cameras, RV equipment or computer peripherals will find the wide voltage range and 480W rating convenient. Buyers who require regulated current limiting, remote sensing or programmable sequencing should look elsewhere, as this unit provides voltage adjustment only with a fixed 10A ceiling.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 84% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Brand nameDROK
Model name200570
Part number200570
Product colorSingle Display Fix Current
Size & build
Product dimensions8.46 in × 4.45 in × 1.97 in
Product weight0.01 oz

Questions about this item

What are the exact dimensions of the 200570 power supply so I can check if it fits my enclosure?

The unit measures 215 mm long, 115 mm wide and 50 mm high (8.46 in x 4.45 in x 1.97 in).

How do I set the input voltage correctly and what is the step people often miss?

The supply ships defaulted to 220 V; you must slide the selector switch on the right side to 110 V if your mains is 110 V before applying power.

Does the cooling fan on this 480 W converter need periodic cleaning or replacement?

The fan activates automatically when the heatsink gets hot; keep the ventilation slots clear of dust so airflow is not restricted.

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