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Rectangular bench power supply unit with front LCD display and control knobs

myVolts

myVolts MCH-K3205D Power Supply 110V 0-30V 5A 160W

SKU CH-3CXC-GW0PW MPN MCH-K3205D

Adjustable 0-30 V, 5 A switching supply with over-voltage, over-temperature and anti-shock protection plus milliamp resolution for repair and DIY work

  • Product typeAT
  • Adjustable 0-30 V output covers diverse repair tasks
  • 5 A maximum current supports phone board testing and DIY projects
  • 160 W power capacity handles demanding experimental loads
  • ±0.5 % display accuracy gives reliable voltage and current readings
  • CE certified with over-voltage, over-temperature and anti-shock protection

Bench power for repair and prototyping

The myVolts MCH-K3205D is a switching DC regulated supply delivering 0-30V at up to 5A for a maximum of 160W. It targets technicians repairing mobile devices, engineers running ageing tests and hobbyists building experimental circuits. Overvoltage, over-temperature and anti-shock protection guard the load and the unit itself.

Steady output during long sessions

Efficiency exceeds 85% and ripple stays at 20mA peak-to-peak, so the output remains clean when the supply runs continuously at high current. Voltage and current readouts hold ±0.5% accuracy on the LCD screen, letting you trust the displayed values throughout extended ageing or burn-in runs without drift.

Replaces basic fixed-voltage adapters

If you currently rely on single-rail wall warts or unregulated bricks, this unit adds continuously adjustable voltage, current limiting and precise metering in one box. The step up is worthwhile when a project demands repeatable millamp-level control or when safety shut-offs must protect delicate phone mainboards during fault finding.

How it compares

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

Price $200.99
Pricier than about 63% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

How much ripple and noise does the 160 W output produce during extended use?

The unit specifies a peak-to-peak ripple and noise figure of 20 mA, which remains consistent at the full 160 W rating.

What mains voltage must my bench provide for the 110 V model to operate?

The supply accepts a 110 V input at either 50 Hz or 60 Hz, so a standard 110 V outlet is sufficient.

Will the ±0.5 % display accuracy hold when I power a legacy 5 V logic board?

Yes, the voltage and current readout maintains ±0.5 % accuracy across the entire 0-30 V range, including 5 V loads.

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