--- product_id: 808828718 title: "WANPTEK DC Power Supply Variable 30V 10A, Adjustable Bench Power Supply with Precision Encoder Knob, 4-Digit LED Display, USB Fast Charging Port & Real-Time Output Display for Repair Lab and DIY" brand: "wanptek power" price: "฿9966" currency: THB in_stock: true category: "Wanptek Power" url: https://www.desertcart.co.th/products/808828718-wanptek-dc-power-supply-variable-30v-10a-adjustable-bench-power store_origin: TH region: Thailand --- # 4-digit LED display with 0.01V/0.01A accuracy 18W USB fast charging with real-time output display Precision encoder knob for ultra-fine control WANPTEK DC Power Supply Variable 30V 10A, Adjustable Bench Power Supply with Precision Encoder Knob, 4-Digit LED Display, USB Fast Charging Port & Real-Time Output Display for Repair Lab and DIY **Brand:** wanptek power **Price:** ฿9966 **Availability:** ✅ In Stock ## Summary > ⚡ Power Precision Meets Pro Performance — Own the Bench, Own the Future! ## Quick Answers - **What is this?** WANPTEK DC Power Supply Variable 30V 10A, Adjustable Bench Power Supply with Precision Encoder Knob, 4-Digit LED Display, USB Fast Charging Port & Real-Time Output Display for Repair Lab and DIY by wanptek power - **How much does it cost?** ฿9966 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/808828718-wanptek-dc-power-supply-variable-30v-10a-adjustable-bench-power) ## Best For - wanptek power enthusiasts ## Why This Product - Trusted wanptek power brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In Safety Shields:** Over-voltage, over-current, and over-temperature protections safeguard your equipment and extend device lifespan. - • **Compact Powerhouse Design:** Lightweight and space-saving, perfect for busy labs, DIY benches, and on-the-go professionals craving efficiency. - • **Crystal-Clear 4-Digit LED Display:** Stay informed with high-definition voltage and current readouts accurate to two decimal places for flawless testing. - • **Pinpoint Voltage & Current Control:** Professional encoder knobs let you dial in exact settings with unmatched precision—no more guesswork. - • **Fast USB Charging with Live Feedback:** Charge your devices and test gear simultaneously while monitoring USB output directly on the main display. ## Overview The WANPTEK DC Power Supply GA3010B delivers up to 32V and 10A with exceptional precision via encoder knobs and a sharp 4-digit LED display. Featuring an 18W USB fast charging port with real-time output monitoring, it combines versatile power delivery with advanced safety protections in a compact, lightweight form factor ideal for electronics repair, lab testing, and DIY projects. ## Description WANPTEK DC Power Supply 0-32V 0-10A Variable Bench Power Supply, Precision Encoder Knobs, 4-Digit LED Display, USB Fast Charging Port, Lab Power Supply for Electronics Repair, DIY, Testing and Lab Use: desertcart.co.uk: Business, Industry & Science ## Features - 【High Precision Encoder Knob for Accurate Adjustment】 This WANPTEK variable DC power supply uses professional precision encoder knobs for fine-tuning voltage and current. You can press the knob to switch digits and rotate to set each value from 0-9 individually, enabling highly precise control of output parameters, far more accurate than traditional rotary knobs. - 【USB Fast Charging with Real-Time Output Display】Built-in 18W USB fast charging port supports quick charging for mobile phones, testing tools and small electronic devices. Unique to this bench power supply, the USB output current and status are clearly shown on the main LED screen, allowing full visibility of all power output data in real time. - 【4-Digit High-Definition LED Display】Features a bright 4-digit LED display accurate to 0.01V and 0.01A, supporting adjustable output 0-32V / 0-10A. Clear voltage, current and working status indicators help you monitor operating conditions at a glance, ensuring stable and reliable performance for lab and repair tasks. - 【Multiple Safety Protections for Long-Lasting Use】This lab power supply integrates complete safety protection systems including over-voltage protection (OVP), over-current protection (OCP) and over-temperature protection (OTP). These protections effectively extend service life, prevent equipment damage and ensure safe operation for daily professional use. - 【Compact Lightweight Design for Wide Application】 Measuring only 19 x 8 x 14.5 cm and weighing 1.15KG, this DC power supply saves valuable bench space and is highly portable. Ideal for laboratory experiments, electronic repair, production testing, education, DIY projects, battery charging, anodizing and daily electronic engineering work. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DF1WF42H | | Amperage | 10 Amps | | Best Sellers Rank | 12,110 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 30 in Industrial Power Supply | | Box Contents | 1x dc power supply, 1x output power cord, 1 x input power cord, 1 x user manual | | Brand Name | WANPTEK POWER | | Colour | Black/White | | Connector Types | USB, SATA, Molex, Peripheral | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (121) | | Enclosure Material | Metal | | Form Factor | Compact | | Item Dimensions | 19 x 8 x 14.5 centimetres | | Item Weight | 1.15 Kilograms | | Manufacturer | WANPTEK POWER | | Manufacturer Part Number | GA-B | | Maximum Power | 320 Watts | | Model Number | GA3010B(0-30V/0-10A) | | Output Current | 10 Amps | | Output Voltage | 30 Volts | | Output Wattage | 320 Watts | | Specification Met | CE | | UPC | 786402481349 | | Unit Count | 1.0 count | ## Product Details - **Brand:** WANPTEK POWER - **Colour:** Black/White - **Connector type:** USB, SATA, Molex, Peripheral - **Item weight:** 1.15 Kilograms - **Material:** Metal ## Images ![WANPTEK DC Power Supply Variable 30V 10A, Adjustable Bench Power Supply with Precision Encoder Knob, 4-Digit LED Display, USB Fast Charging Port & Real-Time Output Display for Repair Lab and DIY - Image 1](https://m.media-amazon.com/images/I/61FE1GdVc6L.jpg) ## Available Options This product comes in different **Model** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/808828718-wanptek-dc-power-supply-variable-30v-10a-adjustable-bench-power](https://www.desertcart.co.th/products/808828718-wanptek-dc-power-supply-variable-30v-10a-adjustable-bench-power) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-10-15*