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Rectangular aluminium power supply unit, silver finish, with screw terminals and voltage adjuster, 199 x 98 x 42 mm

myVolts

myVolts 48 V 16.7 A 800 W power supply

SKU CH-7M1Q-HXTC0

Delivers 48 V at 16.7 A with 800 W output, overload, overvoltage and short-circuit protection, CCC/FCC/CE compliance, and 0–40 °C operating range

  • Product typeAT
  • High working efficiency with low DC ripple for stable 48 V output
  • Built-in short-circuit, overload and over-voltage protection safeguards connected equipment
  • 100 % full-load burn-in test confirms reliable 800 W operation
  • Aluminium-alloy chassis withstands 0 °C to 40 °C working temperature for long service life
  • CCC, FCC and CE safety compliance meets industrial and commercial standards

Industrial 48 V 800 W power supply

This unit delivers a regulated 48 V DC output at up to 16.7 A for a total of 800 W, accepting AC input from 170 V to 250 V. It is built for industrial automation, LED displays, CCTV systems, radio equipment, computer engineering projects, LED light bars and 3D printers.

Aluminium chassis with protection suite

The aluminium alloy housing aids heat dissipation while the integrated protection suite covers short circuit, overload and overvoltage events. A 100 % full-load burn-in test is performed on every unit before it leaves the factory.

AT form factor with 0–40 °C operating range

The AT-type design fits standard industrial mounting patterns and operates from 0 °C to 40 °C with humidity up to 95 % non-condensing. An adjustable output voltage trim is provided for fine tuning within the 48 V rail.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $94.99
Cheaper than about 70% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAT

Questions about this item

What cooling method does the 800 W unit use and will the fan need cleaning?

The supply uses forced-air cooling; dust buildup on the intake vents will reduce airflow so periodic cleaning is the only routine maintenance.

At 40 °C ambient the 800 W rating is the first limit reached under sustained load?

Yes, the specifications list a 0–40 °C operating range and 800 W maximum output, so thermal derating begins at the top of that temperature window.

How loud is the fan and how hot does the case get during all-day operation?

No acoustic or surface-temperature figures are published; the aluminium-alloy chassis and forced-air design are intended to keep the unit within its 0–40 °C rating at full load.

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