--- product_id: 509604194 title: "DC Power Supply Variable,0-30V 0-10A Adjustable Bench Power | Regulated Lab PSU,4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,PS3010H" brand: "sky toppower" price: "4337123₫" currency: VND in_stock: true category: "Sky Toppower" url: https://www.desertcart.vn/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-bench store_origin: VN region: Vietnam --- # 0-10A max current output 4-digit high precision display 0-30V adjustable voltage DC Power Supply Variable,0-30V 0-10A Adjustable Bench Power | Regulated Lab PSU,4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,PS3010H **Brand:** sky toppower **Price:** 4337123₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power Precision, Anywhere You Need It! ## Quick Answers - **What is this?** DC Power Supply Variable,0-30V 0-10A Adjustable Bench Power | Regulated Lab PSU,4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,PS3010H by sky toppower - **How much does it cost?** 4337123₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-bench) ## Best For - sky toppower enthusiasts ## Why This Product - Trusted sky toppower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek benchtop design (under 1.5kg) fits any workspace and travels easily for on-the-go pros. - • **Versatile Lab Essential:** From phone repairs to battery charging and DIY electronics—trusted by engineers, educators, and hobbyists alike. - • **Smart Auto Mode Switching:** Seamlessly toggles between constant voltage and current modes to protect your projects and optimize performance. - • **Built for Safety & Longevity:** Multi-layered protections including leakage, thermal, overload, and reverse polarity keep you and your devices safe. - • **Precision at Your Fingertips:** Ultra-sensitive coarse & fine knobs for 0.01V & 0.001A accuracy—dial in perfection every time. ## Overview The SKY TOPPOWER PS3010H is a compact, regulated DC bench power supply delivering up to 30V and 10A with ultra-precise 4-digit display accuracy. Featuring automatic CV/CC mode switching, comprehensive safety protections, and a bright backlit screen, it’s engineered for professional electronics repair, testing, and DIY projects. Lightweight and portable, it’s the go-to power source for millennial managers and tech-savvy pros who demand reliability and precision in every task. ## Description Buy Sky TOPPOWER DC Power Supply Variable,0-30V 0-10A Adjustable Bench Power | Regulated Lab PSU,4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,PS3010H: Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - High Precision 4 Digit Display: SKY TOPPOWER 30V 10A DC Bench Power Supply is a professional adjustable power supply regulator;The accuracy can be within 0.01V(10mV) and 0.001A(1mA), and the coarse fine knobs can turn smoothly and show no looseness or wobble,extremely sensitive;so you can easily adjust it within 0-30V and 0-10A - Automatic Conversion Constant Voltage and Current Mode: The bench power supply constant voltage and current mode could automatically switch with load changes;The conversion of CV and CC is indicated by the LED display on the position below the knob, lf the load current becomes equal to or greater than the preset current limit, the unit will automatically switch to the CC mode and the voltage will drop, if the load current is less than the preset current limiting value, it could be as a constant voltage source - Safe Reliable to Use: Lab power supply has many multiple protection functions, such as: leakage protection, thermal protection,voltage overload,current limit,short circuit protection and temperature cooling fan, to ensure the performance and extend the life of the device - Ground Terminal and Anti Reverse Connection Protection: SKY TOPPOWER PS series features grounding terminal and anti-reverse connection protection, double protection for safer operation by the power user, and further enhance better protect your device the power supply from damage - Widely Application: A reliable power supply with precise and stable output that can be widely used in factory production workshops,scientific research,school education,and high school and college use;Suitable for powering small appliances,charging LiFePO4 batteries or other batteries,laptop computers,powering electric bicycles,lawn mowers,and also a good working partner for electronic engineers for circuit testing, repairing electronic and car, electrolysis projects,load testing,etching tools,testing electronic components and avionics equipment;Nice present choice for DIY hobbyists - Large Display Screen: Has backlit 4 digit large and segmented display screen, use of high quality red digital tubes, is crisp and bright, easily visible even in low-light conditions;Power supply in the factory is given to the display on the protective film, can better protect the screen, resistant to dirt and not easily damaged - Compact and Lightweight: The variable power supply is small,takes up very little room on the bench, easily to carry, only 8.70X5.43X4.09 inch and the weigh less than 1.5kg;You can easily and conveniently take it outdoors for work - What You Get: 1 x SKY TOPPOWER DC bench power supply 30v 10a for laboratory , 1 x Power Cords , 1set x Alligator clip wire, 1 x User Manual（ contact information included) - Customer Service: SKY TOPPOWER adjustable dc power supply can provide professional technical support services, if you have any problems or questions about your order, please feel free to contact the SKY TOPPOWER Customer Service via desertcart or email ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN1GZP9J | | Amperage | 10 Amps | | Best Sellers Rank | #26,922 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Lab Power Supplies #27 in Life Science Supplies | | Brand | SKY TOPPOWER | | Built-In Media | PS3010H unit x 1,US power cord x 1,Alligator clip x 1,User manual x 1 | | Color | PS(Red LED) | | Connector Type Used on Cable | Barrel Connector | | Customer Reviews | 4.5 4.5 out of 5 stars (224) | | Enclosure Material | Metal | | Form Factor | benchtop | | Item Dimensions | 8.86 x 4.13 x 5.43 inches | | Item Weight | 1.76 Kilograms | | Manufacturer | SKY TOPPOWER | | Maximum Power | 300 | | Mfr Part Number | PS310H-CA | | Model Number | PS3010H | | Output Current | 10 Amps | | Output Voltage | 30 | | Output Wattage | 300 Watts | | Specification Met | UL, FCC, RoHS, CE, OCP, ISO 9001 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SKY TOPPOWER - **Color:** PS(Red LED) - **Connector Type:** Barrel Connector - **Item Weight:** 1.76 Kilograms - **Material:** Metal ## Images ![DC Power Supply Variable,0-30V 0-10A Adjustable Bench Power | Regulated Lab PSU,4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,PS3010H - Image 1](https://m.media-amazon.com/images/I/61PUGZdTIjL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H - 2Pcs 4mm Banana Plug to Alligator Clip Test Lead Wire Cable Set 14AWG for Multimeter Oscilloscope 3 Feet - Sumnacon Multimeter Banana Plug to Crocodile Alligator Clip Test Probe, 5PCS 4mm Stackable Colorful Silicone Banana Plug to Alligator Clip Test Probe Lead Wire Cable 1M --- ## 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.vn/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-bench](https://www.desertcart.vn/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-bench) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-08-26*