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DC Power Supply Variable, 0-32V 0-10A Adjustable Switching DC Regulated Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Knob, Output Switch, 4-Digit LED Display - SPS-3010M
Jesverty

DC Power Supply Variable, 0-32V 0-10A Adjustable Switching DC Regulated Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Knob, Output Switch, 4-Digit LED Display - SPS-3010M

By SpecPicks Editorial · Verified 2026-07-06

$52.99
Buy on Amazon — $52.99 Compare to similar power supplies

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The DC Power Supply Variable, 0-32V 0-10A Adjustable Switching DC Regulated Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Knob, Output Switch, 4-Digit LED Display - SPS-3010M is a niche pick — read recent reviews before buying in the power supplies category, priced around $52.99. Read recent reviews carefully before committing.

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SpecPicks Verdict

SpecPicks classifies DC Power Supply Variable, 0-32V 0-10A Adjustable Switching DC… as a niche pick — read recent reviews before buying in the power supplies category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Jesverty's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Backed by Jesverty's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • 1️⃣【High Precision Encoder Knob】: Jesverty's SPS-M bench power supply upgrades from traditional potentiometer coarse & fine adjustment knobs to encoder knobs making it more convenient to set your desired voltage and current! ! By turning only one knob, you can set the desired value digit by digit (setting resolution 0.01V/0.001A).
  • 2️⃣【Output ON/OFF Button】: With a single press of the added output button, you can easily switch the output ON/OFF. When you want to adjust settings, you don't have to remove the load or turn off the power each time! !
  • 3️⃣【USB-A & USB-C Quick Charge】: The Jesverty Jesverty desktop power supply features Type-A and Type-C dual charging ports, both supporting 20W fast charging⚡. Convenient for charging your smartphone and powering up your Arduino UNO, Raspberry Pi, or other electronic modules for your projects.
  • 4️⃣【Functions & Protection】: AC110V/220V switchable input, OCP over-current protection (settable), OVP over-voltage protection (fixed), Temperature-regulated cooling fan, OPN* output status setting, Screen brightness adjustment, etc. A handful of convenient functions are loaded within this tiny unit! !
  • 🌟Note: OPN is a function that lets the unit output voltage and current as soon as you turn the power switch on without needing to push the "OUTPUT" button.
  • 5️⃣【Compact & Lightweight】: Jesverty power source for electronics is made even more compact, measuring only 7.1(D)x3.35(W)x6.1(H)inches and weighing approx. 2.5lbs, which can greatly save valuable space on your workbench. Perfect for applications such as laboratories, educational sites, factory manufacturing tests, maintenance repairs, battery charging, anodizing, electronic work DIY, etc.

Full Specifications

BrandJesverty
ColorBlack_30V 10A
Amperage10 Amps
MaterialPlastic
🌟NoteOPN is a function that lets the unit output voltage and current as soon as you turn the power switch on without needing to push the "OUTPUT" button.
Form FactorExternal
ConnectivityUSB-C
Model NumberSPS-3010M
CompatibilitySwitch
Input Voltage110 Volts (AC)
Maximum Power20 Watts
Connector Typeusb
Output Current10 Amps
Output Voltage30 Volts (DC)

Ready to buy?

DC Power Supply Variable, 0-32V 0-10A Adjustable Switching DC Regulated Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Knob, Output Switch, 4-Digit LED Display - SPS-3010M is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

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DC Power Supply Variable, 0-32V 0-10A Adjustable Switching DC Regulated Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Knob, Output Switch, 4-Digit LED Display - SPS-3010M
$52.99
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