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Rectangular bench power supply, grey plastic front panel, LED display, binding posts, 2.8 cm fan visible

myVolts

myVolts LW-K3010D 30V 10A Adjustable DC Power Supply

SKU CH-T198-GCP07

Adjustable DC power supply delivering 0–30 V at up to 10 A with LED readout, 2.8 cm smart fan and OCP, OTP, OPP protection for 110–220 V input

  • Product typeAT
  • Precise voltage control via high-precision LED display
  • Adjustable 0-30V output at up to 10A
  • 8 cm smart fan ensures quiet cooling
  • Multi-protection including OCP, OTP and OPP
  • Wide 110-220V input for global use

Precision bench power for repair technicians

The myVolts LW-K3010D is a bench-top adjustable DC power supply designed for laptop repair and rework stations. It delivers continuously adjustable output from zero to thirty volts and zero to ten amps. A high-precision LED digital display shows voltage and current values with clear readability. The unit accepts a wide AC input range from 110 to 220 volts for global bench use.

Thirty volts and ten amps maximum output

The single specification that determines suitability is the combined thirty-volt and ten-amp rating. This defines the maximum voltage and current the supply can provide simultaneously for powering laptop motherboards, charging circuits or component-level testing. If a repair task requires higher voltage or greater current than these limits, this unit will not meet the requirement.

Smart fan cooling with protection circuits

A 2.8 cm smart fan provides active cooling that adjusts speed to thermal load, extending fan life and reducing acoustic noise during extended sessions. Protection features include over-current protection, over-temperature protection and over-power protection to safeguard both the load and the supply. The switching regulator topology with linear post-regulation achieves ultra-low ripple for stable operation.

How it compares

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

Price $122.99
Cheaper than about 58% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

What output range does the 30 V 10 A rating give me on the bench?

The unit delivers continuously adjustable voltage from 0 to 30 V and current from 0 to 10 A, so you can set any combination within those limits for laptop repair or general prototyping.

How does the 110 V – 220 V input affect where I can use it?

The wide-range AC input accepts both 110 V and 220 V mains, letting you plug the supply into standard outlets worldwide without a separate voltage selector.

Will the 2.8 cm fan and plastic panel fit my bench space?

A compact 2.8 cm smart fan handles cooling while the lightweight plastic front panel keeps the overall footprint small enough for crowded workbenches or mobile repair kits.

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