--- product_id: 509604194 title: "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" brand: "sky toppower" price: "₱10619" currency: PHP in_stock: true reviews_count: 13 category: "Sky Toppower" url: https://www.desertcart.ph/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-regulated store_origin: PH region: Philippines --- # 0-10A max current output 4-digit high precision display 0-30V adjustable voltage 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 **Brand:** sky toppower **Price:** ₱10619 **Availability:** ✅ In Stock ## Summary > ⚡ Power Precision Meets Pro Performance – Never Miss a Beat! ## Quick Answers - **What is this?** 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 by sky toppower - **How much does it cost?** ₱10619 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-regulated) ## 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:** Lightweight and portable design fits perfectly on any bench or workspace. - • **Built-in Safety Shield:** Multi-layer protection including leakage, thermal, overload, and short circuit safeguards. - • **Smart Auto Mode Switching:** Seamlessly toggles between constant voltage and current modes to protect your projects. - • **Versatile Pro-Grade Utility:** Ideal for electronics repair, battery charging, DIY projects, and professional lab use. - • **Precision at Your Fingertips:** Ultra-sensitive coarse & fine knobs with 0.01V/0.001A accuracy for flawless control. ## Overview The SKY TOPPOWER PS3010H is a compact, professional-grade DC bench power supply delivering adjustable 0-30V and up to 10A current with ultra-precise 4-digit display accuracy. Featuring automatic constant voltage/current mode switching and comprehensive safety protections, it’s engineered for electronics repair, testing, battery charging, and DIY projects. Lightweight and portable, it’s the trusted choice for engineers, hobbyists, and labs seeking reliable, stable power output. ## Description Product description SKY TOPPOWER 30V 10A high-precision DC bench variable power supply with 4 digits LED display Are you looking for a reliable DC power supply that is easy to use for testing components, circuits, maintaining electronics and charging batteries? Look no further than the SKY TOPPOWER bench power supply. With its powerful operation and high-precision display design, this power supply is perfect for anyone who needs to test or maintain efficiently. SKY TOPPOWER 0-30V,0-10A 4-Digits display DC bench power supply is a high-precision adjustable voltage current regulated power supply. Both of the output voltage and current are can be continuously adjustable at nominal value. This bench power supply has high accuracy, reliability, low ripple & low noise , perfect overload and short circuit protection,overcurrent, overheating safety protection. SKY TOPPOWER 30V 10A 4-Digits DC Bench Variable Lab Power Supply Constant voltage and Constant current operation mode supported( C.C. and C.V. automatic conversion) In CV mode: the current is displayed according to the actual demand current output of the equitpments used by the user, and the voltage is displayed according to the user's settings. In CC mode: the current is displayed according to user settings, and the voltage is displayed according to the actual load impedance. SKY TOPPOWER DC Bench Variable Power Supply 30V 10A Specifications WIDE APPLICATIONS FOR SKY TOPPOWER 0-30V, 0-10A DC LAB BENCH POWER SUPPLY This bench power supply is a quite and easy to control item, It is designed for factory maintenance and scientific research, product development, laboratories, schools and electronic production lines. This device is a great perfect DIY tools while you need to repair the car and motorbike or electronics gadget. Review: Works well - Good value Review: Nice unit. - Nice unit! I’ve only used it for cleaning cast iron items. ## 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 | #44,273 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Lab Power Supplies #45 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 | Barrel Connector | | Connector Type Used on Cable | Barrel Connector | | Customer Reviews | 4.4 out of 5 stars 207 Reviews | | 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 | | Material | Metal | | 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 Regulated Bench Lab Power with 4-Digit Display,for Repairing Phones,Computers,Test,Battery Charging,Electrolytic Power Supply,DIY,Sky TOPPOWER PS3010H - Image 1](https://m.media-amazon.com/images/I/61PUGZdTIjL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/813hpf7fA0L.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71hSEWB4IxL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71WK3lH2-tL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/712Ej-JXPCL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by M***G on March 21, 2026* Good value ### ⭐⭐⭐⭐⭐ Nice unit. *by B***R on February 27, 2026* Nice unit! I’ve only used it for cleaning cast iron items. ### ⭐⭐⭐⭐⭐ Work great *by D***S on March 30, 2026* As described ## 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.ph/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-regulated](https://www.desertcart.ph/products/509604194-dc-power-supply-variable-0-30v-0-10a-adjustable-regulated) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-20*