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DC Power Supply Variable 30V 10A KUAIQU Graph Display 10μA Lab Power Supply | <15mV Low Ripple, PC Programmable, 4 Preset Data, OCP, OVP, 30Hz Refresh 2.8'' TFT Color 5-Digit Screen, Triple USB Ports PSU
KUAIQU

DC Power Supply Variable 30V 10A KUAIQU Graph Display 10μA Lab Power Supply

Bottom line: The DC Power Supply Variable 30V 10A KUAIQU Graph Display 10μA Lab Power is a specs-and-price decision rather than a crowd-consensus one in the power supplies & cables category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by KUAIQU's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored DC Power Supply Variable 30V 10A KUAIQU Graph Display 10μA Lab Power… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. KUAIQU's power supplies & cables lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies & cables 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • UPGRADED PROGRAMMABLE HIGH-PRECISION LAB POWER SUPPLY - Built with premium industrial DAC, MCU & ADC chips for ultra-stable output to cut test drift and data distortion. Its 30Hz high-refresh TFT LCD with PIN-port fast sampling synchronizes real-time voltage/current waveform display with zero lag. Features 0.03% voltage & 0.02% current readback accuracy, 100ms rapid response and integrated electronic load for fast discharge. Perfect for semiconductor, automotive circuit, charger, battery & prototype testing, lab R&D, electronics repair and industrial precision measurement
  • VOLTAGE & CURRENT CURVE REAL-TIME GRAPH DISPLAY - KUAIQU SPPS-K lab bench DC power supply features a 2.8-inch color TFT LCD screen with real-time voltage & current curve plotting. Live dual waveform visualization lets engineers, lab technicians and electronics hobbyists instantly catch unstable output and power spikes while running electronic lab tests, prototyping and circuit validation, offering reliable early warning to shield delicate precision lab hardware, electronic components and sensitive test equipment from voltage/current surges
  • ULTRA-FINE 5-DIGIT MILLIAMP DISPLAY - 30V 10A variable power supply features 5-digit readout: 1mV voltage resolution & 10µA (0.01mA) ultra-low current precision. Auto mA mode activates below 0.1A for seamless microcurrent tracking. Tight regulation delivers stable, high-resolution and consistent power to guard sensitive electronics, ideal for university R&D lab, circuit debugging, battery testing, electronics repair, semiconductor prototyping, and all precision testing scenarios where ultra-accurate low-current measurement is mandatory
  • PC PROGRAMMABLE & 4 MEMORY QUICK PRESETS - Microamp-level benchtop power supply with RS232/RS485/USB for seamless PC remote programming; supports real-time curve display, waveform recording, sequential auto-output and test data export. Store routine test parameters to M1-M4 for instant recall, guarantee consistent power output across all test cycles and boost efficiency for repetitive lab testing, circuit debugging and batch electronic validation tasks
  • FULL BUILT-IN MULTI-SAFETY PROTECTION - 30V 10A hyperbolic waveform adjustable DC bench power supply features customizable over-voltage protection (OVP) and over-current protection (OCP) thresholds, plus overload, short-circuit (SCP) and over-temperature (OTP). Intelligent thermally controlled cooling fan optimizes heat dissipation for stable all-day operation. Complete fault interception safeguards your test equipment and the power supply against irreversible damage
  • TRIPLE USB PORTS & UNIVERSAL COMPATIBILITY - This 30V 10A microcurrent bench power supply features triple USB connections. Rear USB enables PC remote control and Modbus integration for automated test setups. Front USB-A + Type-C support PD, FCP, SCP, AFC and QC fast charging, outputting up to 9V 3A / 18W max (5V 2A standard) to power development boards, cell phones, tablets and small laptops. Compact portable build: 7.6 × 3.4 × 5.5 inches, only 2.5 lbs for easy lab transport

Full Specifications

BrandKUAIQU
Wattage300 watts
Model NameSPPS-K3010R
Unit Count1 Count
Form FactorDesktop
ConnectivityUSB
Model NumberSPPS-K3010R
CompatibilityPC
Built-In MediaDC power supply variable*1, output power cord*1, power cord*1, user manual*1
Cooling MethodIntelligent temperature-controlled cooling fan
Output Wattage300 watts
Item Dimensions3.4 x 7.6 x 5.5 inches
Mfr Part NumberSPPS-K3010R
Number of Items1
Compatible DevicesIndustrial Devices, Scientific Equipment, Battery Testers, Circuit Boards, LED Lighting, Electronic DIY Tools, Electroplating, Anodizing Equipment
Warranty Descriptionefficient after-sales service and technical support
Maximum Input Voltage110 volts
Minimum Input Voltage110 volts
Item dimensions L x W x H3.4 x 7.6 x 5.5 inches
Full listing titleDC Power Supply Variable 30V 10A KUAIQU Graph Display 10μA Lab Power Supply | <15mV Low Ripple, PC Programmable, 4 Preset Data, OCP, OVP, 30Hz Refresh 2.8'' TFT Color 5-Digit Screen, Triple USB Ports PSU

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DC Power Supply Variable 30V 10A KUAIQU Graph Display 10μA Lab Power Supply | <15mV Low Ripple, PC Programmable, 4 Preset Data, OCP, OVP, 30Hz Refresh 2.8'' TFT Color 5-Digit Screen, Triple USB Ports PSU is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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DC Power Supply Variable 30V 10A KUAIQU Graph Display 10μA Lab Power Supply | <15mV Low Ripple, PC Programmable, 4 Preset Data, OCP, OVP, 30Hz Refresh 2.8'' TFT Color 5-Digit Screen, Triple USB Ports PSU
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