--- product_id: 607093698 title: "Variable DC Power Supply, 30V 10A Adjustable Switching DC Bench Linear Power Supply with High Accuracy 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Settings" brand: "jesverty" price: "€ 280.07" currency: EUR in_stock: true url: https://www.desertcart.be/products/607093698-variable-dc-power-supply-30v-10a-adjustable-switching-dc-bench store_origin: BE region: Belgium --- # 30V/10A high power output 5V/2A USB fast charging port 4-digit LED for 0.01V/0.001A precision Variable DC Power Supply, 30V 10A Adjustable Switching DC Bench Linear Power Supply with High Accuracy 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Settings **Brand:** jesverty **Price:** € 280.07 **Availability:** ✅ In Stock ## Summary > ⚡ Power precision meets smart safety — never settle for less! ## Quick Answers - **What is this?** Variable DC Power Supply, 30V 10A Adjustable Switching DC Bench Linear Power Supply with High Accuracy 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Settings by jesverty - **How much does it cost?** € 280.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/607093698-variable-dc-power-supply-30v-10a-adjustable-switching-dc-bench) ## 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 - • **Smart Safety Shield:** Advanced protections including thermal, overload, short circuit, and intelligent cooling keep your projects and gear safe 24/7. - • **Fast-Charge Ready USB:** Integrated 5V/2A USB port with fast charging protocol supports quick device charging and repair convenience. - • **Power Meets Portability:** Compact benchtop design (8.66 x 3.35 x 5.9 in) fits perfectly in any workspace without sacrificing power or performance. - • **Versatile Lab Essential:** Ideal for labs, DIY, electroplating, battery charging, and more—engineered for professionals who demand reliability and flexibility. - • **Precision at Your Fingertips:** Ultra-accurate voltage and current control with 0.01V and 0.001A resolution ensures flawless testing and calibration. ## Overview The Jesverty SPS-3010 Variable DC Power Supply delivers up to 30V and 10A with ultra-high accuracy (0.01V/0.001A) displayed on a bright 4-digit LED. Its compact benchtop form factor includes a 5V/2A USB fast charging port and multiple safety features like thermal and overload protection, making it perfect for professional labs, maintenance, and DIY projects. Backed by lifetime technical support, it’s the reliable power solution for precision-driven professionals. ## Description Full description not available ## Features - 【Automatic Power Calculation】Adjustable DC power accuracy up to 0.01V and 0.001A, automatic conversion to constant voltage mode (C.V.) and constant current (DC) 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. - 【USB 5V/2A Interface】 The variable power has a built-in fast charging protocol identification chip, supporting USB fast charging function, it has a 5V/2A output that can be quickly charged from mobile phones or other devices or used for charging equipment repair. , very convenient. - 【Safe and Reliable】With a variety of safety protection measures, including grounding wire, leakage protection, thermal protection, voltage overload, current overload, short circuit protection, and the power supply is equipped with intelligent temperature control fan and heat sink, heat dissipation effect is good, can continue to work efficiently. Extend the life of the product. - 【Widely Used】The size of Jesverty DC desktop power supply is only 8.66 x 3.35 x 5.9 inches, more flexible and compact than ordinary power supply, very suitable for laboratory, school, maintenance, electrolysis, electroplating, brush plating, lamp testing, aging tests. , 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 lifetime technical support. If you are not satisfied with the product you received, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Jesverty | | Manufacturer | Jesverty | | Model | SPS-3010 | | Model Name | SPS-3010 | | Product Dimensions | 8.51 x 15.49 x 18.01 cm; 1.1 kg | | Item model number | SPS-3010 | | Compatible Devices | Personal Computer | | Number of items | 1 | | Audio Wattage | 300 | | Voltage | 100 Volts (AC) | | Wattage | 100 Watts | | Batteries Included | No | | Batteries Required | No | | Material | Polycarbonate (PC) | | Form Factor | benchtop | | Does it contain liquid? | No | | Manufacturer | Jesverty | | Item Weight | 1 kg 100 g | ## Product Details - **Brand:** Jesverty - **Colour:** Black - **Material:** Polycarbonate (PC) - **Item Weight:** 1.1 kg - **Connector Type:** Banana Plug, AC Power Cord ## Images ![Variable DC Power Supply, 30V 10A Adjustable Switching DC Bench Linear Power Supply with High Accuracy 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Settings - Image 1](https://m.media-amazon.com/images/I/91RDB8r7wlL.jpg) ## Available Options This product comes in different **Size, Style Name** 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.be/products/607093698-variable-dc-power-supply-30v-10a-adjustable-switching-dc-bench](https://www.desertcart.be/products/607093698-variable-dc-power-supply-30v-10a-adjustable-switching-dc-bench) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-23*