--- product_id: 501322026 title: "DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010" brand: "jesverty" price: "€ 240.90" currency: EUR in_stock: true category: "Jesverty" url: https://www.desertcart.es/products/501322026-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc store_origin: ES region: Spain --- # 30V max voltage 4-digit high precision LED display 10A max current output DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010 **Brand:** jesverty **Price:** € 240.90 **Availability:** ✅ In Stock ## Summary > 🔌 Power up with precision and safety — don’t get left in the dark! ## Quick Answers - **What is this?** DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010 by jesverty - **How much does it cost?** € 240.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/501322026-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc) ## Best For - jesverty enthusiasts ## Why This Product - Trusted jesverty brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Versatile:** Sleek benchtop design fits any workspace, ideal for labs, DIY, and industrial testing. - • **Intelligent Cooling:** Whisper-quiet fan activates only when needed, ensuring longevity and noise-free operation. - • **Robust Safety Suite:** Multi-layer protection including thermal, overload, short circuit, and leakage safeguards. - • **Smart USB Quick Charge:** Integrated 5V/2A USB port with fast charging protocol for device repair & power-ups. - • **Precision Power Control:** Fine-tune voltage to 0.01V and current to 0.001A for lab-grade accuracy. ## Overview Jesverty SPS-3010 is a compact, high-performance DC bench power supply delivering up to 30V and 10A with ultra-precise voltage and current control. Featuring a bright 4-digit LED display and a 5V/2A USB quick charge port, it’s engineered for professionals and makers who demand reliability, safety, and versatility in labs, workshops, and industrial environments. ## Description Jesverty's SPS series is a high-efficiency, compact, lightweight, high-performance Switching mode DC regulated power supply. It can be used as a constant-voltage(C.V.) power supply and constant-current(C.C.) power supply. Also, convenient functions like a USB type-A charging port, and a high-precision 4-digit LED display showing V／A／W are standard in this power supply. It's perfect for school education, laboratory experiments, industrial testing, electrical hobbies, and DIY projects at home. ## Features - 【Automatic Power Calculation】Adjustable DC power supply accuracy up to 0.01V and 0.001A, constant voltage (C.V.) and constant current (C.C.) mode automatic conversion and can automatically calculate power values according to voltage and current. In addition, the backlit 4-bit LED display provides more accurate readings of voltage and current values, which are easy to see even in low light conditions. - 【5V / 2A USB Interface】Variable power has built-in quick charging protocol identification chip, supporting USB quick charging function, it has 5V/2A output can be quickly charged mobile phones or other devices or used for charging equipment repair, very convenient. - 【Safe & Reliable】With a variety of safety protection measures, including grounding wire, leakage protection, thermal protection, voltage overload, power overload, short circuit protection, and the power supply is equipped with intelligent temperature control fan and heat sink, heat dissipation effect is good, can effectively continue to work. Extend product life. - 【Widely Used】Jesverty DC desktop power supply size is only 7.09x 3.35x 6.1 inches, more flexible and compact than ordinary power supply, very suitable for laboratory, school, maintenance, electrolysis, electroplating, brush plating, lamp testing, aging test, battery charging, home DIY and other requirements. - 【Packaging & After-Sales】1 x power host, 1 x output power line, 1 x input power line, 1 x user manual, we provide lifelong technical support. If you are not satisfied with the product you have received, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YSJQWRG | | Amperage | 10 Amps | | Best Sellers Rank | 2,354 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4 in Industrial Power Supply | | Brand Name | Jesverty | | Colour | Black | | Connector Types | Banana Jack, AC Power Cord | | Customer Reviews | 4.5 4.5 out of 5 stars (1,443) | | Enclosure Material | PLA_(Polylactic_Acid), PAI_(Polyamide_Imide), PE_(Polyethylene), PS_(Polystyrene) | | Form Factor | benchtop | | Input Voltage | 240 Volts (AC) | | Item Dimensions | 8.5 x 15.5 x 18 centimetres | | Item Weight | 2.43 Pounds | | Manufacturer | Jesverty | | Manufacturer Part Number | Jesverty002 | | Maximum Power | 300 Watts | | Model Number | SPS-3010 | | Output Current | 10 Amps | | Output Voltage | 30 Volts (DC) | | Output Wattage | 300 | | Specification Met | CE, FCC, RoHS, UL, Energy Star | | UPC | 680306173723 | ## Product Details - **Brand:** Jesverty - **Colour:** Black - **Connector type:** Banana Jack, AC Power Cord - **Item weight:** 2.43 Pounds - **Material:** PLA_(Polylactic_Acid), PAI_(Polyamide_Imide), PE_(Polyethylene), PS_(Polystyrene) ## Images ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010 - Image 1](https://m.media-amazon.com/images/I/91RDB8r7wlL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010 - Image 2](https://m.media-amazon.com/images/I/81bK2SGhLhL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010 - Image 3](https://m.media-amazon.com/images/I/91mqsmaB9gL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010 - Image 4](https://m.media-amazon.com/images/I/81asiZ5+duL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Port, Coarse and Fine Adjustments Jesverty SPS-3010 - Image 5](https://m.media-amazon.com/images/I/81u4x2Nka8L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Could this be used to measure wattage of a DC motor under load?** A: Yes, it will display the real-time power consumed by the DC motor or by other loads connected to the product. Hope you find this helpful. **Q: does the cooling fan come on at power up,or when certain temperature is reached?** A: The cooling fan will turn on only when the temperature inside (sensor is on the transformer) reaches around 40-45℃. The speed of the fan goes up as the temperature increases, and peaks at around 70℃. Hope you find this helpful. **Q: Hello. the white led front panel is $15 more. is that difference just because of the white led or is there a more significant difference? thanks.** A: Yes, the only difference is the LED color. We recently launched the white LED version on amazon with a few quantities available. While the red LED version has enough units in stock, and we are having a sale now. It's good timing for you to get one since the price may be restored soon. **Q: Hello, I would like to know if I can use this power supply to anodize titanium.** A: You would want the 120v version as different colors can be achieved at higher voltage, greens and pinks are in the upper voltage range (90v- 110v) I also find the colors achieved at higher voltages seem to be more durable. Amperage does not matter as much with Titanium anodizing as it does with aluminum anodizing, completely different processes. you could use this for both however with aluminum anodizing you will be limited to smaller parts/batches with only 3 amps being the limitation. ## Frequently Bought Together - Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010 - 2Pcs 4mm Banana Plug to Alligator Clip Test Lead Wire Cable Set 14AWG for Multimeter Oscilloscope 3 Feet - Sumnacon 4 in 1 Banana Plug Alligator Clip Pure Copper Fork Test Lead, 6.6 Ft Multimeter Flexible Test Lead Wire Cable with Protective Jack Copper Clamps for Electrical Testing 1000V/15A --- ## 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.es/products/501322026-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc](https://www.desertcart.es/products/501322026-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-19*