--- product_id: 738011045 title: "SPS-12003" brand: "jesverty" price: "C$1263940" currency: NIO in_stock: true url: https://www.desertcart.ni/products/738011045-sps-12003 store_origin: NI region: Nicaragua --- # 0-120V adjustable voltage 4-digit high-precision display 3A max current output SPS-12003 **Brand:** jesverty **Price:** C$1263940 **Availability:** ✅ In Stock ## Summary > ⚡ Power your precision projects with Jesverty’s SPS-12003 — where control meets compact coolness! ## Quick Answers - **What is this?** SPS-12003 by jesverty - **How much does it cost?** C$1263940 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/738011045-sps-12003) ## 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 - • **Robust Safety & Cooling:** Overload protection, grounding, and a smart cooling fan ensure reliable, long-lasting performance under pressure. - • **Compact Powerhouse Design:** Lightweight and space-saving footprint fits perfectly on any professional workbench or lab setup. - • **Built-in USB Charging Port:** Power your projects and charge devices simultaneously with a convenient 5V/2A Type-A USB port. - • **Crystal-Clear 4-Digit Display:** Ultra-precise 0.01V and 0.001A resolution keeps you informed at a glance—no guesswork, just confidence. - • **Precision Voltage & Current Control:** Dual coarse & fine potentiometer knobs let you dial in exact voltage and current with surgical accuracy. ## Overview The Jesverty SPS-12003 is a compact, high-precision DC stabilized power supply offering adjustable voltage up to 120V and current up to 3A. Featuring dual coarse and fine potentiometer controls, a sharp 4-digit LED display, and a handy 5V/2A USB charging port, it’s engineered for professional labs, DIY electronics, and industrial testing. Safety features like overload protection and active cooling ensure durability, while its lightweight design saves valuable workspace. Perfect for millennial professionals demanding accuracy and reliability in a sleek package. ## Description desertcart.co.jp: Jesverty DC Stabilized Power Supply SPS-12003 (120V/3A), 0-120V 0-3A Voltage Current Variable, Switching Power Supply, 5V/2A USB Type-A Charging Port, High Precision 4-Digit LED Display, Compact : Industrial & Scientific ## Features - ①【Potentiometer Coarse Adjustment & Fine Adjustment】: The first-generation SPS series DC stabilized power supply from JESVERTY allows you to intuitively set the voltage and current by combining coarse adjustment (COARSE) and fine adjustment (FINE) of the variable volume (variable resistor) ※ Tip for setting the current: When you want to set the current, you must always short-circuit the output terminal and ensure the circuit through which the current flows! Once the circuit is complete, the current value will be displayed on the screen, so please turn the CURRENT COARSE & FINE knob and adjust the current!! ) - 🌟Please note: Since this product is a constant output model, if no load is connected, there will be no current flowing in the circuit, so regardless of the current adjustment knob setting, the current display will always be "0.000" This is not a malfunction! - 2. 4-Digit Display & Power Calculation: The JESVERTY SPS Series stabilized power supply uses a high-precision 4-digit display, and the setting resolution reaches 0.01 V and 0.001 A Convenient simultaneous display of output power!! - 3. USB Charging Port: Jesverty desktop power supply comes with a Type-A standard (5V/2A) charging port. Convenient for charging smartphones, powering Arduino UNO, Raspberry Pi, and other electronic modules - 4. Functions & Protection: A variety of safety measures have been taken, including ground grounding, overload protection, temperature control cooling fan and heat sink to efficiently discharge heat, allowing for long continuous use, extending the life of the product - 5. Compact & Lightweight: Jesverty's power supply for electronic devices is more compact and measures only 7.1 x 3.3 x 6.1 inches (180 x 85 x 155 mm), and weighs approximately 2.4 lbs (1.1 kg) Significantly saves valuable workspace on the workbench Ideal for laboratory, factory manufacturing tests, maintenance repairs, battery charging, anodizing, electronic work DIY, and more!! - 6. Product & Customer Service: SPS main unit x 1, power cord x 1 (Japanese style 2pin + ground plug), load cable x 1, instruction manual x 1 (contact information included) Our products come with a one-year product warranty from the date of purchase, and also offer return, replacement with a new item for any non-human caused malfunctions that occur within one month from the date of purchase If there is a malfunction or if you have any questions about usage, please feel free to contact Jesverty Customer Service through desertcart messages or email (Japanese Language Available) - 🌟Please note: This product features a circuit design specifically tailored for Japan's unique AC100V 50/60Hz input, making it a true AC100V compatible item ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B771K1YL | | Amazon Bestseller | #1,506 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Power Supplies | | Amperage | 3 Amps | | Brand | Jesverty | | Color | Black_Red LED | | Connector Type Used on Cable | ATX | | Customer Reviews | 4.4 4.4 out of 5 stars (151) | | Form Factor | ATX (Small) | | Item Dimensions | 18 x 8.5 x 15.5 cm | | Item Weight | 1.13 kg | | Manufacturer | Jesverty | | Mfr Part Number | Jesverty002 | | Model Number | SPS-12003 | | Output Wattage | 360 Watts | | UPC | 680306173860 | ## Product Details - **Amperage:** 3 Amps - **Brand:** Jesverty - **Color:** Black_Red LED - **Connector Type:** ATX - **Item Weight:** 1.13 kg ## Images ![SPS-12003 - Image 1](https://m.media-amazon.com/images/I/9112Rj7mIHL.jpg) ![SPS-12003 - Image 2](https://m.media-amazon.com/images/I/811OGa6rL8L.jpg) ![SPS-12003 - Image 3](https://m.media-amazon.com/images/I/91yGz-f5uhL.jpg) ![SPS-12003 - Image 4](https://m.media-amazon.com/images/I/81jYsoWEjoL.jpg) ![SPS-12003 - Image 5](https://m.media-amazon.com/images/I/81v4dEMEiJL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Jesverty DC Power Supply Variable, 0-120V 0-3A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-12003 - 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 - 2Pcs 4mm Banana Plug to Alligator Clip Test Lead Wire Cable Set 14AWG for Multimeter Oscilloscope 3 Feet --- ## 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.ni/products/738011045-sps-12003](https://www.desertcart.ni/products/738011045-sps-12003) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-07-08*