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

myVolts

myVolts WZ5005 DC regulated power supply 0-50V 5A 250W 1.8in LCD

SKU CH-Z4NQ-QVG9H MPN WZ5005

A DC regulated power supply delivering 0-50V at up to 5A with a 1.8in LCD, configurable protection limits and remote control options

  • Product typeAT
  • Precise 0-50 V output backed by 4-digit 1.8 in LCD
  • 0-5 A constant current with programmable OVP and OCP limits
  • 250 W capacity protected by over-temperature and under-voltage shutdown
  • Remote control via USB-TTL or RS485-TTL modules selectable on panel
  • Key-lock and data-store functions prevent accidental changes

Adjustable 0-50V 250W DC supply

The myVolts WZ5005 is a digitally controlled bench supply that delivers 0-50V at up to 5A for a maximum of 250W. A 1.8in colour LCD shows four-digit voltage and current readings. The unit accepts a DC 6-55V input and provides constant-voltage and constant-current modes with programmable over-voltage and over-current thresholds.

For lab use, not for mains-powered builds

Engineers and hobbyists who need a portable, computer-controllable source for circuit testing, battery simulation or component characterisation will find the USB-to-TTL and RS485-to-TTL options useful. Builders looking for an AC-input desktop unit or a supply that can exceed 50V or 5A should choose a different product.

Input range DC 6-55V decides compatibility

Because the WZ5005 only accepts a DC 6-55V source, you must provide a suitable external DC supply or battery pack within that window before the unit can produce its 0-50V output.

How it compares

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

Price $72.99
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

What does the 250 W rating mean when I connect a load?

The unit can deliver up to 250 W continuously, so at the full 50 V output you can draw 5 A, and at lower voltages the current limit stays at 5 A.

How does the DC 6-55 V input range limit what sources I can use?

You must feed it a DC source between 6 V and 55 V; anything outside that window will not power the supply or will trigger the under-voltage and over-voltage protections.

What clearance does the 1.8 inch LCD and front panel need for bench mounting?

The enclosure is made from ABS with a compact footprint; allow a few centimetres around the front for the display and control buttons and at the rear for the input and output terminals.

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