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Compact metal DC power supply with four-digit LED display, 0-30V 0-10A output

myVolts

myVolts Mini DC Power Supply 0-30V 0-10A AT

SKU CH-JMJX-V09SJ

Adjustable 0–30 V, 0–10 A bench supply with OVP, OCP, four-digit LED readouts and rugged metal housing

  • Product typeAT
  • Portable and lightweight at 1987 g for easy bench transport
  • Rugged metal housing protects internals in demanding environments
  • Four-digit LED display shows voltage and current simultaneously
  • OVP and OCP safeguards prevent damage from over-voltage or over-current
  • 0-30 V and 0-10 A output covers a wide range of test scenarios

Compact bench supply for labs and repair

The myVolts Mini DC Power Supply delivers adjustable output from 0 to 30 volts and 0 to 10 amps from a rugged metal chassis weighing 1987 grams. It operates on 220-volt mains and includes over-voltage and over-current protection with a four-digit LED display for voltage and current.

Replaces fixed-voltage adapters for prototyping

Move up from single-rail wall warts when a project needs variable voltage and current limits with visible readouts. The step is worth it for circuit development, university labs or appliance repair where repeatable 0-30V adjustment and 0-10A capability matter more than a preset brick.

Handles continuous loads up to 10 amps at 30 volts

The unit maintains regulation within the specified 23±5 temperature window and 80 percent humidity, giving headroom for most bench prototypes and repair tasks. It runs out of headroom above 30 volts or 10 amps, and the 50-hertz input limits use to regions with compatible mains frequency.

How it compares

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

Price $160.99
Pricier than about 54% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

What bench space and mains voltage does the 1987 g metal-cased unit need?

It requires AC 220 V ±10 % at 50 Hz, an operating temperature of 0–40 °C and 80 % RH, plus ventilation gaps around the case.

Which step in the grounding procedure do users most often miss?

Connecting the ground wire of the mains lead to a proper earth before switching the unit on.

When should the four-digit voltage and current display be re-calibrated?

Accuracy is specified at 23 ±5 °C; if the unit operates outside that range or after extended use, verify and adjust the display.

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