--- product_id: 31619101 title: "Maynuo M9712B Programmable DC Electronic Load 300W 0-15A 0-500V" brand: "maynuo" price: "5202.69 DT" currency: TND in_stock: true category: "Maynuo" url: https://www.desertcart.tn/products/31619101-maynuo-m9712b-programmable-dc-electronic-load-300w-0-15a-0 store_origin: TN region: Tunisia --- # 300W max power 0-500V voltage range 0-15A current range Maynuo M9712B Programmable DC Electronic Load 300W 0-15A 0-500V **Brand:** maynuo **Price:** 5202.69 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your testing game with precision and style! ## Quick Answers - **What is this?** Maynuo M9712B Programmable DC Electronic Load 300W 0-15A 0-500V by maynuo - **How much does it cost?** 5202.69 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/31619101-maynuo-m9712b-programmable-dc-electronic-load-300w-0-15a-0) ## Best For - maynuo enthusiasts ## Why This Product - Trusted maynuo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Thermal Management:** Intelligent fan system activates automatically to keep your device cool and reliable under heavy loads. - • **Crystal-Clear Data Display:** High-luminance vacuum fluorescent display (VFD) with four channels keeps critical info visible and accessible. - • **Precision at Your Fingertips:** Ultra-accurate current, voltage, and power measurements with up to 0.03% accuracy ensure flawless testing every time. - • **Remote Control & Data Storage:** Supports remote voltage compensation and multi-data storage for seamless integration into your workflow. - • **Versatile Multi-Mode Operation:** Six high-speed modes including CC, CR, CV, CW, and combinations let you tailor testing to any scenario effortlessly. ## Overview The Maynuo M9712B is a robust 300W programmable DC electronic load featuring a wide 0-15A current and 0-500V voltage range. It offers six high-speed operation modes, ultra-precise measurements, and advanced protections including over current, voltage, power, and thermal safeguards. Its intelligent fan system and high-luminance VFD screen ensure reliable performance and clear data visibility, while remote voltage compensation and multi-data storage enhance professional testing workflows. ## Description Specifications: Input Rating: Power:300W Current:0-15A Voltage:0-500V CC Mode: Range:0-3A;Resolution:0.1mA;Accuracy:0.03%+0.05%FS Range:0-15A;Resolution:1mA;Accuracy:0.03%+0.05%FS CV Mode: Range:0.1-19.999V;Resolution:1mV;Accuracy:0.03%+0.02%FS Range:0.1-500V;Resolution:10mV;Accuracy:0.03%+0.05%FS CR Mode(Voltage and current input value >=10% full measurement): Range:0.03-10K Oh;Resolution:16 bit;Accuracy:0.1%+0.1%FS Range:0.03-5K Oh;Resolution:16 bit;Accuracy:0.1%+0.1%FS CW Mode(Voltage and current input value >=10% full measurement): Range:0-300W;Resolution:1mW;Accuracy:0.1%+0.1%FS Range:0-300W;Resolution:10mW;Accuracy:0.1%+0.1%FS Voltage Measurement: Voltage:0-19.999V;Resolution:1mV;Accuracy:0.015%+0.03%FS Voltage:0-500V;Resolution:10mV;Accuracy:0.015%+0.05%FS Current Measurement: Current:0-3A;Resolution:0.01mA;Accuracy:0.03%+0.05%FS Current:0-15A;Resolution:0.1mA;Accuracy:0.03%+0.08%FS Power Measurement(Voltage and current input value >=10% full measurement): Power:100W;Resolution:1mW;Accuracy:0.1%+0.1%FS Power:300W;Resolution:10mW;Accuracy:0.1%+0.1%FS Battery Test:Battery Input: 0.1-150V; Max. Mesurement:Capacity=999AH; Resolution=0.1mA; Test Range=1S-16H Dynamic Test:Transition List:0-25kHZ; 2.5A/uS; T1&T2:60uS-999S; Accuracy:+15% offset+10%FS Current soft-startup Time:1mS;2mS;5mS;10mS;20mS;50mS;100mS;200mS;500mS;1000mS Accuracy:+15% offset+10%FS Short Circuit: Current(CC):=3.3A/=18A Voltage(CV): 0V Resistance(CR):=300mOh Temperature: Operating:0~40oC Nonoperating:-10oC~70oC ## Features - Six high speed operation modes: CC,CR,CV,CW,CC+CV,CR+CV - Over current, over voltage, over power, over heating and polarity reversal protection - High-luminance vacuum fluorescent display (VFD) screen with two line, four channel display - Intelligent fan system will automatically activate based on changing ambient temperatures - Supports remote voltage compensation and multi-data storage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FJX6TA8 | | Date First Available | March 10, 2013 | | Is Discontinued By Manufacturer | No | | Item Weight | 11 pounds | | Item model number | M9712B | | Manufacturer | Maynuo | | Package Dimensions | 19.4 x 11.9 x 7.6 inches | ## Product Details - **Brand:** MAYNUO - **Manufacturer:** Maynuo - **Material:** Copper - **Size:** One Size - **UPC:** 520361365469 ## Images ![Maynuo M9712B Programmable DC Electronic Load 300W 0-15A 0-500V - Image 1](https://m.media-amazon.com/images/I/71R1Rf2rycL.jpg) --- ## 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.tn/products/31619101-maynuo-m9712b-programmable-dc-electronic-load-300w-0-15a-0](https://www.desertcart.tn/products/31619101-maynuo-m9712b-programmable-dc-electronic-load-300w-0-15a-0) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-24*