--- product_id: 77434272 title: "DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display" brand: "sky toppower" price: "€ 42.75" currency: EUR in_stock: false category: "Sky Toppower" url: https://www.desertcart.com.cy/products/77434272-dc-power-supply-variable-30v-10a-bench-psu-3-digit store_origin: CY region: Cyprus --- # 30V / 10A adjustable output 3-digit precision display Multi-layer safety protections DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display **Brand:** sky toppower **Price:** € 42.75 **Availability:** ❌ Out of Stock ## Summary > ⚡ Precision Power Meets Professional Performance — Never Miss a Beat! ## Quick Answers - **What is this?** DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display by sky toppower - **How much does it cost?** € 42.75 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/77434272-dc-power-supply-variable-30v-10a-bench-psu-3-digit) ## 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 - • **Built-In Safety Fortress:** Stay worry-free with thermal, overload, short circuit, and reverse polarity protections guarding your devices. - • **Power That Adapts to You:** Seamlessly dial from 0 to 30 volts and 0 to 10 amps to power everything from DIY projects to professional lab work. - • **Whisper-Quiet Smart Cooling:** Intelligent fan operation keeps noise minimal and extends lifespan, so your workspace stays focused and calm. - • **Pinpoint Accuracy at Your Fingertips:** Adjust voltage with 0.1V and current with 0.01A precision for flawless testing and repairs. - • **Compact Powerhouse for On-the-Go Pros:** Lightweight and space-saving design fits perfectly on any bench or in your toolkit—power meets portability. ## Overview The SKY TOPPOWER STP3010 is a compact, benchtop DC power supply delivering up to 30 volts and 10 amps with high accuracy (0.1V/0.01A). Featuring a clear 3-digit LED display, advanced multi-layer safety protections, and a smart cooling fan, it’s engineered for reliability in scientific research, electronics repair, and DIY projects. Lightweight and portable, it’s the essential power tool for millennial professionals demanding precision and peace of mind. ## Description SKY TOPPOWER DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display | Lab Power Supply Electroforming,Adjustable Regulated Power for Laboratory,Test Faulty Motor,Mobile Phone Repair,DIY,STP3010: desertcart.com: Industrial & Scientific ## Features - 3 Digit Display and High Accuracy: The SKY TOPPOWER 30V 10A DC Power Supply is a professional adjustable power supply with high accuracy of 0.1V(100mV) and 0.01A(10mA); Easy to adjust current and voltage output in the range of 0-30 volts and 0-10 amps; 3 LED digital display power supplies with crocodile clip leads; Please go to visit our VIDEO if you do not know how to adjust current and voltage - Reliability and Safety: SKY TOPPOWER DC power supply has many safety measures are adopt in grounding wire, Thermal protection, Limit current protection, Voltage overload protection, Short circuit protection and Anti-reverse connection protection to better protect your device from damage, ensure the safety - Wide Range of Applications: A reliable and stable output dc power supply can be applied in the field of scientific research, scientific research, student education, suitable for powering small appliances, charging batteries, laptop computers, powering electric bicycles, lawn mowers, and also a good working partner for electronic engineers for circuit testing, electronic repair, electrolysis projects, etching tools, testing electronic components;Nice present choice for DIY hobbyist - Power Supply for Charging: If the power supply is used for charging, the wiring must be correct, reversing the polarity will damage the power supply; For charging purposes, a fuse of the appropriate size or a DC air circuit breaker can be connected to the output line as an effective measure to protect against reversed polarity - Smart and Quiet Cooling Fan: This universal compact power supply adopts intelligent fan, when the voltage is lower and the load is lighter, the fan will not turn or will turn slowly;slow rotation, providing a quiet working condition and effectively reducing noise and prolonging the service life of the fan - Compact and Lightweight: This laboratory power supply has adopted high quality material and make it more stable output, small volume, light weight,measuring only 8.89(D)x3.3(W)x5.5(H)inches and weighing approx. 2.75lbs; It saves space on your workbench,easy to carry and move - Item You Get: 1 x STP3010 DC Power Supply, 1 x Power Cord, 1 set of test leads, 1 x instruction manual (contact information included) - Customer Service: SKY TOPPOWER adjustable power supplies 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 | B07GCKHKC6 | | Amperage | 10 A | | Best Sellers Rank | #357,699 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #619 in Lab Power Supplies #956 in Life Science Supplies | | Brand | SKY TOPPOWER | | Color | 0-30V/0-10A | | Connector Type Used on Cable | AC input, Alligator Clip | | Customer Reviews | 4.4 4.4 out of 5 stars (224) | | Enclosure Material | Plastic, Polycarbonate (PC) | | Form Factor | benchtop | | Item Dimensions | 8.89 x 3.3 x 5.3 inches | | Item Highlight | Lab Power Supply Electroforming,Adjustable Regulated Power for Laboratory,Test Faulty Motor,Mobile Phone Repair,DIY,STP3010 | | Manufacturer | SKY TOPPOWER | | Maximum Power | 300 watts | | Mfr Part Number | STP3010 | | Model Number | STP3010 | | Number of Items | 1 | | Output Current | 10 A | | Output Voltage | 30 volts | | Output Wattage | 300 watts | | UPC | 704888827949 | ## Product Details - **Amperage:** 10 A - **Brand:** SKY TOPPOWER - **Color:** 0-30V/0-10A - **Connector Type:** AC input, Alligator Clip - **Material:** Plastic, Polycarbonate (PC) ## Images ![DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display - Image 1](https://m.media-amazon.com/images/I/41Lerb2q+xL.jpg) ![DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display - Image 2](https://m.media-amazon.com/images/I/51lr-+lJH9L.jpg) ![DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display - Image 3](https://m.media-amazon.com/images/I/412JrB4grrL.jpg) ![DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display - Image 4](https://m.media-amazon.com/images/I/51H77JIqDGL.jpg) ![DC Power Supply Variable,30V 10A Bench PSU 3-Digit Display - Image 5](https://m.media-amazon.com/images/I/51ejiMv-bOL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: can this supply the same amount of power as three 9 volt batteries would? Looking to get 27 volt. Thank you all** A: It can provide 27 volts, but you need to know how much current also. It is capable of up to 5 amps continuous. So AMPs are also important. But 27 volts, yes. **Q: Will this work gor electroforming?** A: Thank you for your question. SKY TOPPOWER's 30V 5A dc bench power supply could work for electroforming. Please come to us for any other power supply, such as 60v 5a, 30v 10a and so on. Please do not hesitate to contact us for any usage query. **Q: Can the device be used for galvanizing?** A: If you are referring to zinc plating, yes, that is why I purchased this power supply and it works well. The challenge is in the solution that you will be using in the plating bath, depending on the results you are trying to achieve and for what purpose. **Q: Can this unit control the heating coil in a melting furnace** A: If the coil doesn't exceed the power supply's output rating. ## Frequently Bought Together - DC Power Supply Variable,Lab Bench Power Supply Adjustable 30V 5A 3 Digital Display,for Circuit Test,Electrolysis,DIY Electronics Testing, Battery Charging,Repairing,Researching,SKY TOPPOWER STP3005 - (6 Pcs) MCIGICM TL-16 Banana to Large Alligator Test Lead Set - WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Copper Wire. The Clips soldered and Stamping to The Wires. (1 Pack) --- ## 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.com.cy/products/77434272-dc-power-supply-variable-30v-10a-bench-psu-3-digit](https://www.desertcart.com.cy/products/77434272-dc-power-supply-variable-30v-10a-bench-psu-3-digit) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-11-10*