--- product_id: 38564000 title: "LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Case)" brand: "chanzon" price: "€ 20.44" currency: EUR in_stock: true reviews_count: 10 category: "Chanzon" url: https://www.desertcart.be/products/38564000-led-driver-300ma-constant-current-output-36v-66v-input-100 store_origin: BE region: Belgium --- # 300mA constant current output 36-66V wide voltage range CE certified with isolation protection LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Case) **Brand:** chanzon **Price:** € 20.44 **Availability:** βœ… In Stock ## Summary > πŸ’‘ Power your brilliance with steady, safe, and sleek LED driving! ## Quick Answers - **What is this?** LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Case) by chanzon - **How much does it cost?** € 20.44 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/38564000-led-driver-300ma-constant-current-output-36v-66v-input-100) ## Best For - chanzon enthusiasts ## Why This Product - Trusted chanzon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse:** Slim 3.48 x 1.56 x 0.93 inch design fits discreetly into any commercial or residential setup. - β€’ **Plug & Play Simplicity:** Effortless installation with SMP connectorβ€”get your lighting up and running in no time. - β€’ **Efficiency That Saves Energy:** Over 90% efficiency and 95% power factor reduce energy waste and lower your bills. - β€’ **Consistent Power, Zero Flicker:** Maintains a steady 300mA current for flawless LED brightness across your projects. - β€’ **Built to Last, Built for Safety:** CE-certified with isolation protection and no noise, ensuring long lifespan and peace of mind. ## Overview The Chanzon LED Driver delivers a constant 300mA current with a flexible 36-66V output voltage, supporting 12-20 x 1W LEDs up to 20W total power. CE-certified and featuring isolation protection, it ensures safe, noise-free operation with over 90% efficiency and a high power factor. Its compact plastic casing and easy SMP connector installation make it ideal for professional-grade LED lighting projects in both commercial and residential environments. ## Description Constant Current LED Drivers are known for their easy installation and are preferable because they supply the same amount of current regardless of how many or few lights are connected to it. LEDs work safest and most efficiently with a Constant Current LED Driver.For many LED applications, it is desirable to utilize constant current drivers. Constant current LED drivers are ideal in that they offer designers more control for applications, providing them with the ability to design displays with almost no variation in brightness across the display.Chanzon constant current LED driver series is a product line with high quality.All of our power supply are CE certified in order to provide best support to your business!CE :Complies with all the Essential Health and safety requirements from all the directives that applies to our products.With certain product quality control &; verification process.Features:Product name: Constant Current LED Driver (AC-DC)Brand: ChanzonHigh Quality: Isolation Protection with CE Certificate, No Noise, Long Life SpanInput: AC 100-240V 50/60HzOutput Current: 300mA (Constant)Output Voltage: 36-66VEfficiency:more than 90%Size: 88.3*39.6*23.7 (mm) / 3.48*1.56*0.93 (inch)Net Weight: 50.4g / 1.78ozHigh Power Factor(PFC):more than 95%Kindly Reminder:Please be aware of the positive (anode +) and negative (cathode -) of led products, install accordingly to avoid damage.Do not exceed the maximum voltage or current,otherwise the led Diode may burn out. Search for "chanzon constant current led driver" for more our led drivers (300mA,450mA,600mA,900mA,1500mA,3000mA,4500mA,6000mA). Review: Worked great!! - My LED bathroom light fixture stopped working. This $10 purchase saved me from having to replace it entirely which would have cost $100 or more. Very pleased. Review: Did not work for me. - Did not work ## Features - Ask us before buy. This Power Supply Constant 300ma Current In Any Case. Input: AC100-240V 50/60Hz Output: Current 300mA (Constant) ; Voltage 36-66V ; Power 12/15/18/20 W Watt - Size: 88.3*39.6*23.7 (mm) / 3.48*1.56*0.93 (inch) Net Weight: 50.4g / 1.78oz - High Quality With CE Certificates Long Life Span No Noise Isolation Protection Safety - Efficiency:more than 90% Insulated(Low Heat) High Power Factor(PFC):more than 95% Cable With SMP Connector - Constant Current Power Supply LED Drivers are used for most LED Products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N5SJ3L8 | | Best Sellers Rank | #85,290 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Power Transformers | | Brand | CHANZON | | Brand Name | CHANZON | | Current Rating | 300 Milliamps | | Customer Reviews | 3.4 out of 5 stars 56 Reviews | | Item Dimensions D x W x H | 0.93"D x 3.48"W x 0.93"H | | Item Weight | 0.05 Kilograms | | Manufacturer | CHANZON | | Maximum Frequency | 60 Hz | | Minimum Frequency | 60 Hz | | Model | C) 300mA 36-66V (12-20)*1 | | Mounting Type | Rack Mount | | Part Number | 1DY-CW-LC12-20X1 | | Power Source | Ac-dc | | Product Dimensions | 0.93"D x 3.48"W x 0.93"H | | Specification Met | CE | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CHANZON - **Current Rating:** 300 Milliamps - **Mounting Type:** Rack Mount - **Power Source:** Ac-dc - **Product Dimensions:** 0.93"D x 3.48"W x 0.93"H ## Images ![LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Case) - Image 1](https://m.media-amazon.com/images/I/71bXf84KchL.jpg) ![LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Case) - Image 2](https://m.media-amazon.com/images/I/71wmQ0lSaRL.jpg) ![LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Case) - Image 3](https://m.media-amazon.com/images/I/81kYG3w1fRL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will this work to replace a powers supply in a fixture rated for 14w to 34w output 1.3 adc constant current 26vdc max?** A: No 1.3 adc means 1300 milliamp required , so current is only half of what is needed Also driving voltage maximum on your spec is 26 vdc while the Chanson will push up to 34v You need 1.3 amp x26v max =33.8 watts ( 14W rating would be 10.7 volts) 1.3 adc =1300ma Chanson will only allow .6 amp at 34v ( current is held steady and voltage regulated to maintain constant rated current) So voltage too high and only half needed current None on this page matches , search for 1300ma , 11-26volts rated supply **Q: Can it replace espen vel12035120h-3 15w, .13a 18-33v, 350ma pf:>0.90 ?** A: Nope, you need calculations for your Led and choice for the right driver **Q: Can this be use as a good replacement for a 22-34 vdc 350ma 12 watt output max? for altair outdoor light from costco** A: HI,Dear sorry, the item can not work to 22-34 vdc 350ma 12 watt output max **Q: can i use this transformer to power up three led mr11 4 watts led lamps? if not witch transformer do you recommend? thanks** A: 300ma is good for one 6watt total. 600ma would be minimum for three 4watt. 1000ma would be better so power supply is not working so hard. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great!! *by J***N on January 2, 2022* My LED bathroom light fixture stopped working. This $10 purchase saved me from having to replace it entirely which would have cost $100 or more. Very pleased. ### ⭐ Did not work for me. *by A***R on November 7, 2020* Did not work ### ⭐⭐ Burns up in a year *by N***Y on July 11, 2022* Worked great for a year then decided to pop and burn out ## Frequently Bought Together - Chanzon LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (Plastic Case) - StarTech HEATGREASE20 CPU Thermal Paste Grease Compound for Heatsinks - uxcell 300mA 3W LED Chip Bulb Surface Mounted Devices Light Beads Warm White Super Bright High Power or Floodlight 4pcs --- ## 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.be/products/38564000-led-driver-300ma-constant-current-output-36v-66v-input-100](https://www.desertcart.be/products/38564000-led-driver-300ma-constant-current-output-36v-66v-input-100) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-23*