50W 24V DC Magnetic Dimmable LED Driver – ETL Listed. The MC50D24 delivers stable, flicker-free 24VDC power for LED strip lighting. Fully compatible with standard TRIAC MLV dimmers, featuring a NEMA 3R weatherproof metal enclosure with knockouts for easy installation. Class 2 rated. Built for commercial and residential applications in the USA and Canada.
Description
MDC Series – 50W 24V DC Magnetic Dimmable LED Driver | ETL Listed
Model: MC50D24 | 50W | 24VDC | Class 2
The MDC Series from DEFON Electronics is the industry’s most compact magnetic core dimmable LED driver, engineered specifically for LED flexible strips, tape lighting, tube lighting, and linear lighting applications. Whether you’re a distributor, electrical wholesaler, or commercial lighting contractor, the MC50D24 delivers the reliability and performance your US and Canadian customers demand.
Why Choose the MC50D24?
Genuine Magnetic Performance
Unlike electronic LED drivers that can produce objectionable flicker and noise, our magnetic core design provides smooth, consistent power delivery. The MC50D24 converts 120VAC input to a regulated 24VDC output with superior load regulation, ensuring your LED lighting performs flawlessly across its entire operating range.
Phase Dimmable with Standard Controls
The MC50D24 is compatible with any standard leading-edge MLV TRIAC dimmer found in residential and commercial settings. This means no special dimmers, no complex configurations—just seamless, flicker-free dimming from 100% down to low levels. The magnetic topology inherently delivers a smoother dimming curve than many electronic alternatives.
Built for the US and Canadian Market
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ETL Listed – Meets rigorous safety standards for North American electrical installations
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120VAC, 60Hz Input – Standard for commercial and residential use across the USA and Canada
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NEMA 3R Enclosure – Weatherproof for both indoor and outdoor installations, including damp and wet locations
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Class 2 Rated – Lower risk of fire and shock, simplifying installation requirements
Key Features
| Feature | Benefit |
|---|---|
| ETL Listed Certification | Approved for US and Canadian electrical codes; passes inspection with confidence |
| NEMA 3R Weatherproof Enclosure | Suitable for outdoor, damp, and wet locations – perfect for landscape lighting and exterior applications |
| TRIAC MLV Dimmable | Works with standard leading-edge dimmers; no special controls required |
| Auto-Reset Circuit Breakers | Protects both the driver and your LED load; resets automatically after fault condition clears |
| Compact Metal Enclosure | Industry-leading compact footprint – fits tight spaces and junction boxes |
| Pigtail Connections | Quick, secure wiring; standard lead wires for straightforward installation |
| Multiple Knockouts | Flexible conduit entry points for easy mounting and code-compliant wiring |
| Weatherproof Construction | IP64 rated – dust-tight and protected against splashing water |
Technical Specifications
| Specification | Detail |
|---|---|
| Model | MC50D24 |
| Wattage | 50W |
| Input Voltage | 120VAC, 60Hz |
| Output Voltage | 24VDC |
| Class Rating | Class 2 |
| Dimming Type | Phase dimmable (TRIAC / MLV leading-edge) |
| Enclosure Rating | NEMA 3R / IP64 |
| Ambient Temperature Range | -30°C to +45°C (-22°F to +113°F) |
| Connection Type (Input) | Lead wire |
| Environmental Rating | Damp locations, weatherproof |
| Warranty | 2 Years |
| Brand | DEFON Electronics |
Applications
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LED Strip Lighting – Flexible tape lights for coves, cabinets, and display cases
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Commercial Lighting – Office, retail, and hospitality installations
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Residential Lighting – Under-cabinet, accent, and task lighting
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Outdoor Lighting – Landscape, pathway, and architectural accent lighting
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Linear Lighting – Channel and extrusion-mounted LED systems
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Signage and Display – Illuminated signs and retail displays
Who Should Use This Product?
The MC50D24 is the ideal choice for:
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Electrical Distributors – Stock a reliable, ETL-listed driver your contractor customers trust
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Lighting Wholesalers – Offer a compact, dimmable solution for LED tape and strip projects
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Commercial Contractors – Simplify installations with easy-mount knockouts and Class 2 wiring
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Specifiers and Engineers – Specify a proven magnetic driver for commercial building projects
What’s Included
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1 × MC50D24 Magnetic Dimmable LED Driver
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Pigtail leads (input and output pre-wired)
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Installation instructions
Mounting hardware not included.
Downloadable Resources (Links to Host)
To support the full buyer journey—especially for wholesale and contractor audiences—consider adding these downloadable resources on the product page:
| Resource | Description | Value to Customer |
|---|---|---|
| Dimmer Compatibility List | Link to the existing PDF on defondg.com | Contractors need to verify their dimmers work. A compatibility list reduces returns and support calls. |
| Datasheet / Specification Sheet | PDF with full specs, wiring diagrams, and mounting dimensions | Engineers and specifiers need detailed data for project documentation. |
| Installation Guide | Step-by-step instructions with photos | End-users and installers appreciate clear guidance, reducing installation errors. |
| ETL Certificate | Official certification document | Distributors and contractors need proof of listing for code compliance and project submissions. |
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