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Compact desktop server chassis with front LED display and rotary controls

NShi

NShi WPS3010B server chassis

SKU CH-985T-359FA

A compact adjustable DC power supply delivering up to 30 V and 10 A with constant-voltage and constant-current modes, LED readouts, over-voltage, over-current and over-temperature protection.

  • Chassis styleDesktop
  • Adjustable 0-30 V and 0-10 A output for flexible lab use
  • Constant voltage and constant current modes switch automatically for stable operation
  • Over-voltage, over-current and over-temperature protections safeguard connected equipment
  • Dual 110 V / 220 V AC input works worldwide without extra adapters
  • Temperature-controlled fan cooling runs quietly for long service life

Adjustable DC Power Supply

The NShi WPS3010B is a bench-top DC power supply that delivers adjustable voltage and current for lab work, repair tasks and electronics prototyping. It suits students, technicians and engineers who need a compact source with built-in protection features.

Thermals, Noise and Power Draw

A temperature-controlled fan keeps the unit cool while running quietly during normal operation. The supply accepts dual AC input at 110 V and 220 V and provides continuous adjustment of output up to 30 V and 10 A with fine and coarse regulation.

Build Quality and Connectors

The chassis is a small, lightweight desktop enclosure with an LED display showing voltage, current and power. Front-panel encoder adjustment includes three memory buttons to store and recall frequently used settings, and the unit carries FCC and CE certification.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $255.99
Pricier than about 58% of the 1,006 comparable items (median $222.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Size & build
Chassis styleDesktop

Questions about this item

How do I connect the WPS3010B to mains power and which voltage selector should I choose?

The unit accepts dual AC input at 110v or 220v; set the rear selector to match your local supply before plugging it in.

Which consumable part will need replacement first on the WPS3010B?

The temperature-controlled cooling fan is the only moving part and will require replacement after extended use.

What output limit is reached first when the WPS3010B runs at full load continuously?

The 10 A current limit or the 30 V voltage ceiling will be hit first, depending on the load resistance.

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