--- product_id: 22121108 title: "MAYNUOM9811 Programmable LED DC Electronic Load 0-150V 0-30A 200W" brand: "maynuo" price: "3963 zΕ‚" currency: PLN in_stock: true reviews_count: 4 url: https://www.desertcart.pl/products/22121108-maynuom9811-programmable-led-dc-electronic-load-0-150v-0-30a store_origin: PL region: Poland --- # 0-150V Voltage Range High-luminance VFD Display Intelligent Fan System MAYNUOM9811 Programmable LED DC Electronic Load 0-150V 0-30A 200W **Brand:** maynuo **Price:** 3963 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ”§ Power Up Your Projects with Precision! ## Quick Answers - **What is this?** MAYNUOM9811 Programmable LED DC Electronic Load 0-150V 0-30A 200W by maynuo - **How much does it cost?** 3963 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/22121108-maynuom9811-programmable-led-dc-electronic-load-0-150v-0-30a) ## 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 - β€’ **Safety First:** Comprehensive protection against overcurrent, overvoltage, overheating, and polarity reversal. - β€’ **Smart Cooling:** Intelligent fan system activates automatically, ensuring optimal performance. - β€’ **Stay Informed:** High-luminance VFD screen with dual-line, four-channel display for real-time monitoring. - β€’ **Unleash Precision:** Experience six high-speed operation modes tailored for your needs. - β€’ **Data at Your Fingertips:** Supports remote voltage compensation and multi-data storage for seamless operation. ## Overview The Maynuo M9811 Programmable LED DC Electronic Load is a versatile tool designed for professionals, offering a voltage range of 0-150V and a current capacity of 0-30A, with a maximum power output of 200W. It features six operational modes, a high-luminance VFD display, and an intelligent cooling system, ensuring safety and efficiency in various applications. ## Description MAYNUOM9811 Programmable LED DC Electronic Load 0-150V 0-30A 200W ## 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 ## Images ![MAYNUOM9811 Programmable LED DC Electronic Load 0-150V 0-30A 200W - Image 1](https://m.media-amazon.com/images/I/41cw1BLJQoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing electronic load at a great price *by L***X on Reviewed in the United States πŸ‡ΊπŸ‡Έ on June 6, 2020* I had purchased and returned a Rigol electronic load because I found it wouldn't work at less than 10ma. Puchased the Maynuo after consulting with users on eevblog. I was a little reluctant to purchase as Maynuo is not a mainstream brand in the US. I am so glad I did, the electronic load has great specs and lives up to them, even at loads under 1ma. The load is compact and quiet with an easy user interface. Haven't tried the software interface yet (it requires a special usb to TTL cable) and the manual is poorly translated from Chinese but you'll figure it out. Kuodos to the seller for getting the unit to me in 3 business days! Came with a US style plug but make sure you change the voltage switch on the back of the unit to 110 if you live in the US. ### ⭐⭐⭐⭐ Well-built, accurate unit for the money. *by G***Y on Reviewed in the United States πŸ‡ΊπŸ‡Έ on November 26, 2014* This e-load is an affordable alternative to the big name instruments. It's accurate and has good features to include pc connectivity. In regards to the latter, be careful though - the special Maynuo optically coupled comm cable is required for proper (and safe) operation w the free software which is downloadable from their website. The only drawback i've noted so far is the non-intuative programming routine. Also, if I waited another couple weeks, the 300 watt version would have been available for a little more cash. ### ⭐ The unit is fine in local front panel operation but not for modbus ... *by K***R on Reviewed in the United States πŸ‡ΊπŸ‡Έ on March 1, 2017* From a functional perspective, this unit works well. However, I came across an issue in the modbus register assignments where the CMD register (the register used to confirm a command) overlaps the IFIX register (the register used to insert the current setpoint). The CMD register is supposed to be a single word long, however it is actually a word swapped long. Extensive testing shows that the unit will respond properly to either the current setpoint or the confirm command, however writing to the CMD will zero the current and writing to the current will send a error eo the CMD.The unit is fine in local front panel operation but not for modbus communications. Be aware that the communications are TTL and require a TTL to RS485 converter cable. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/22121108-maynuom9811-programmable-led-dc-electronic-load-0-150v-0-30a](https://www.desertcart.pl/products/22121108-maynuom9811-programmable-led-dc-electronic-load-0-150v-0-30a) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*