UL CV 120W-384W Ultra-Mini Triac 0-10V 5-in-1 Class2 Screw-Free Built-in Junction Box LED Power Supply

Product Introduction

The MVG-C-DW-J Series is a ultra-mini constant-voltage LED driver, available with two, three or four output channels — 120W, 192W and 384W at the top of each configuration — on a 120-277VAC input with built-in active PFC. Each channel is rated individually: 60W (5A) at 12V, 96W (4A or 2A) at 24V and 48V, so a 2-channel unit delivers 192W at 24V, a 3-channel 288W, and a 4-channel 384W. The junction box is integrated into the housing and the terminals need no screws, so no separate enclosure is required beside the driver — fewer components per zone and less installation labour in ceiling voids and cabinet interiors.

Output is isolated Class 2 / SELV constant voltage, with short circuit, overload and over-temperature protection and free air convection cooling — no fan to service. Dimming is built in: forward-phase TRIAC and MLV, reverse-phase ELV, 0-10V, 1-10V, 10V PWM and potentiometer, with a 0-100% range, 0.1% depth and 15% minimum load. The series is UL listed and FCC compliant, rated Class 2, Class P and SELV, with RoHS and REACH, for dry and damp locations, and carries a 5-year warranty. OEM/ODM customization covers electrical specification, wiring, labeling and face plate; samples can be supplied for approval before bulk orders.

Specification

Features 

• Output: Constant Voltage

• Range: 120-277VAC

• PFC design: Built-in active PFC function

• Protections: Short circuit / Over load / Over temperature

• Heat dissipation: Cooling by free air convection

• Waterproof performance: For dry, damp,wet

• Dimming function: Phase dimming: work with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers. 0-10V dimming: 0-10V/1-10V/Potentiometer/10V PWM 4 in 1. Min load Min load is 15%

• Dimming range: PWM: 0-100%

• Dimming depth: PWM: 0.1%

• Others: Flicker-free

• Application: Suitable for the application of LED lighting

• Warranty: 5 years warranty

• Certificate: UL / FCC / Class P / Class 2 / SELV / ROHS / REACH

Applications

• Residential ceiling coves and perimeter details

• Kitchen under-cabinet and worktop strip

• Island and dining pendants

• Mirror and vanity lighting

• Wardrobe, closet and cabinet interiors

• Stair treads and handrail lighting

• Wall niches and backlit stone

• Shelving and display niches

Connecting Diagram

FAQ

Q1: What is the MVG-C-DW-J Series?

It is a multi-channel constant-voltage LED driver with two, three or four output channels, 120-277VAC input, integrated junction box and screw-free terminals, rated for dry and damp locations.

Q2: What channel and power combinations are available?

Two, three or four channels in 12V, 24V and 48V. Total output is 120W, 180W and 240W at 12V, and 192W, 288W and 384W at 24V and 48V.

Q3: Why is a 12V channel limited to 60W?

Output current is capped at 5A per channel. 12V × 5A gives 60W, while 24V × 4A and 48V × 2A both give 96W per channel.

Q4: Can the channels be dimmed or switched separately?

Each channel is a separate output circuit. The dimming interface is shared at the driver, so the degree of zone-level control depends on the control arrangement — tell us how many zones need independent control and we will confirm the configuration.

Q5: What does the screw-free built-in junction box save?

A separate enclosure, its mounting and knockouts, and the cable slack between them. Wiring closes inside the unit, which reduces labour in ceiling voids and cabinet interiors.

Q6: Which dimming methods are supported?

Forward phase TRIAC and MLV, reverse phase ELV, 0-10V, 1-10V, 10V PWM and potentiometer. Dimming range is 0-100%, depth 0.1%, minimum load 15% of rated output.

Q7: What certifications, warranty and customization are available?

UL, FCC, Class 2, Class P, SELV, RoHS and REACH, with a 5-year warranty. OEM/ODM customization covers electrical specification, wiring, labeling and face plate, and samples are available for approval before bulk orders.

Q8: How can I request a quotation?

Send us your channel and voltage requirement, load per zone, quantity, application and customization needs for a product recommendation and quotation. Our sales or technical team will review your requirements and respond within 24 hours.