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Compact black ABS bench power supply with 1.8 inch colour LCD screen and front panel controls

myVolts

myVolts WZ5005 DC Power Supply 0-50V 5A 250W 1.8in LCD

SKU CH-1BPA-Q9CQJ MPN WZ5005

Adjustable DC bench supply delivering 0-50 V at up to 5 A with a 1.8-inch colour LCD, USB/RS-485 remote control and built-in OVP, OCP, OTP and LVP protection

  • Product typeAT
  • Adjustable 0–50 V output covers diverse test scenarios
  • 0–5 A current limit protects sensitive circuits
  • 250 W maximum power handles demanding loads
  • 8 in colour LCD shows readings clearly
  • Compact 120 × 74 × 35 mm housing fits tight benches

Compact bench supply

The myVolts WZ5005 is a DC regulated power supply built for hobbyists and technicians who need adjustable voltage and current on a small desktop. It accepts a DC input between 6 V and 55 V and delivers 0 V to 50 V at up to 5 A, providing a maximum of 250 W. The 1.8 inch colour LCD shows four-digit readouts for both voltage and current.

Thermals and protection

Over-voltage, over-current, over-temperature and under-voltage protections are built in and can be configured from the front panel. When any limit is exceeded the unit shuts off automatically to protect connected equipment. The ABS enclosure measures approximately 120 x 74 x 35 mm and uses flame-retardant material to manage heat in a lightweight package.

Upgrade path and limits

This supply replaces fixed-voltage adapters and basic bench units that lack digital readouts or PC control. It adds USB-to-TTL or RS485-to-TTL modules for remote operation and an Android app for monitoring. Buyers who need higher current, AC mains input or multi-channel output should look elsewhere.

How it compares

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

Price $73.99
Cheaper than about 78% 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

How do I connect the WZ5005 to a DC source and what polarity mistake should I avoid?

Feed the unit with DC 6–55 V through the input terminals, matching the marked polarity exactly; reversing the clips triggers the built-in under-voltage protection and shuts the output off.

Which parts of the WZ5005 will need replacement after extended use?

The two supplied clip leads are the only wear items; the ABS enclosure, 1.8-inch LCD and internal protection circuits are not user-serviceable.

At what output level does the WZ5005 hit its thermal limit first during continuous operation?

The over-temperature protection trips when the internal temperature exceeds its factory threshold, automatically cutting output to protect the 250 W circuitry.

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