DALI-2 UL CV 30W-96W Both-side Wiring Ultra-Mini Dimmable LED Power Supply

Product Introduction

The SCPOWER MV-DA Series is a 30W, 45W, 60W and 96W ultra-mini constant voltage DALI-2 dimmable LED driver designed for mirror cabinets, display cases and light boxes. Supporting 120–277VAC input with active PFC, it offers 12V, 24V and 48V output options with isolated Class 2 / SELV protection. Available models include 30W, 45W and 60W across all three output voltages, as well as 80W at 12V and 96W at 24V or 48V. Its both-side wiring design allows flexible cable access from either end, making installation easier in compact lighting fixtures and confined spaces.

With built-in DALI-2 digital dimming, the series supports 0–100% PWM dimming with 0.1% dimming depth, providing precise lighting control through DALI-2 systems rather than phase-cut wall dimmers. Built-in short-circuit, overload and over-temperature protection, together with fanless natural convection cooling, supports stable operation. The series is UL Standard and FCC compliant, with Class 2, Class P, RoHS and REACH compliance for dry and damp locations. A 5-year warranty, OEM/ODM customization for electrical specifications, labeling, and sample availability before bulk orders provide added support for lighting manufacturers and project requirements.

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

• Dimming function: DALI-2 dimming

• Dimming range: PWM: 0-100%

• Dimming depth: PWM: 0.1%

• Application: Suitable for the application of LED lighting

• Warranty: 5 years warranty

• Certificate: UL / FCC / ROHS / REACH

Applications

• Mirror and mirror-cabinet lighting

• Display cases and vitrines

• Backlit signage panels and light boxes

• Moving signs

• Cove and slot strip lighting

• Under-cabinet strip installations

• Adjustable spotlights, gimbal and anti-glare downlights

• LED batten and channel lights, architectural linear systems

Connecting Diagram

FAQ

Q1: What is the MV-DA Series?

The MV-DA Series is a constant voltage LED power supply with built-in DALI-2 digital dimming, offering 30W–96W output, 120-277VAC input, and 12V, 24V and 48V options. Its both-side wiring design provides flexible installation.

Q2: What models and power ratings are available?

The series offers 30W, 45W and 60W models in 12V, 24V and 48V. Higher-power models include MV-12080-DA (12V / 6.67A / 80W), MV-24096-DA (24V / 4A / 96W), and MV-48096-DA (48V / 2A / 96W). All models feature Class 2 output.

Q3: What does DALI-2 dimming mean for a project?

DALI-2 provides digital lighting control through a DALI-2 control system rather than phase-cut or 0-10V dimming. The driver's PWM output supports 0-100% dimming and 0.1% dimming depth.

Q4: Is the MV-DA Series compatible with TRIAC or 0-10V dimming?

No. The MV-DA Series supports DALI-2 digital dimming only. For TRIAC, 0-10V, 1-10V or potentiometer dimming, consider the SCPOWER MVG Series.

Q5: What are the advantages of the both-side wiring design?

Wiring terminals on both sides allow installers to connect cables from whichever end is accessible, without rerouting the wiring. This is particularly useful for mirror cabinets, display cases and light boxes.

Q6: What protection and cooling features does it provide?

The series features short-circuit, overload and over-temperature protection, together with fanless natural convection cooling for reliable operation.

Q7: Can I request samples before bulk ordering?

Yes. Samples are available for compatibility and performance testing before bulk orders.

Q8: What is the MOQ?

MOQ varies by model and customization requirements. Contact us for project-specific MOQ and pricing.

Q9: What certifications are available for Shengchang (SCPOWER) LED power supplies?

Shengchang (SCPOWER) offers a broad range of certifications across its LED power supply portfolio, including UL, cUL, ETL, FCC, CCC, RCM, SAA, ENEC, CE, CB, BIS, PSE, ICES-005, ErP, WEEE, DALI-2, D4i, Class 2, Class P, TYPE HL, UKCA, RoHS, REACH and ISO 9001. Certification availability varies by product model, specification and target market. Please contact us to confirm the certifications applicable to a specific product.

Q10: How can I request a quotation?

Send us your LED specifications, quantity, application and customization requirements for a product recommendation and quotation. You can also fill out our inquiry form with your project details. Our sales or technical team will review your requirements and respond within 24 hours.