WDMTP20048D-0/10V
Power: 200W
Input Vol: 200-240VAC
Output Vol: 48VDC
Output Current: 4.1A
Dimming Output: Single Color
Product Length: 300mm
0-10V Dimming 20 Series Magnetic Track Light Integrated Power Supply
High-Performance 48VDC LED Driver for Commercial Lighting Applications. 0-10V analog dimming with 4-wire control, flicker-free deep dimming, 3-year warranty.
0-10V Analog Dimming
0-10V is a widely adopted analog dimming standard. It uses a dedicated control signal (0–10V DC) to adjust brightness smoothly from 0% to 100%. Simple, reliable, and the most cost-effective option among the three major protocols.
- 4-wire control — Line, neutral, dimming positive, dimming negative
- Smooth & deep dimming — Linear brightness curve, down to 1%
- No addressing needed — Simpler than DALI, no commissioning required
Technical Specifications
- Model NumbersWDMPT10048D-0-10v
WDMPT20048D-0-10v - Input Voltage200–240V AC
- Output Voltage48V DC
- Power Factor (PF)≥0.5
- Power100W / 200W
- Dimming Protocol0-10V Analog (4-wire)
- Color ModeSingle Color
- Price LevelLowest among 3 protocols
- ApplicationUniversal 20-Series Magnetic Track Rails
- Warranty3 Years
- BrandWELLDRIVER
Product Dimensions
100W Model
255 × 22 × 45 mm
Compact design for space-saving installation.
200W Model
300 × 22 × 45 mm
Balanced power and size for most applications.
Key Features
Engineered for reliability, efficiency, and easy installation.
Engineered Circuit Design
Developed by senior electronic engineers using high-performance, cost-effective components for stable long-term operation.
Energy Efficient
Unique PCB solution reduces energy consumption and improves work efficiency.
Secure Locking System
Equipped with safety lock buckle, available in 2-wire / 4-wire options for flexible installation.
All-in-One Design
Plug-and-play installation. Flicker-free deep dimming. Stable wired signal, zero interference.
3-Year Warranty
100% full power output guarantee with long-term reliability.
Universal Compatibility
Designed for all 20-Series magnetic track rails, ensuring broad application coverage.
Triac vs 0-10V vs DALI — Which Should You Choose?
Compare the three dimming technologies to find the best fit for your project.
| Feature | Triac | 0-10V (This Product) | DALI |
|---|---|---|---|
| Price Level | Mid | Lowest | Highest |
| Dimming Method | Phase-cut | Analog voltage | Digital addressing |
| Wiring | 3-wire | 4-wire | 4-wire (2 power + 2 data) |
| Control Wire | Reuses mains | Dedicated 0-10V pair | DALI bus pair |
| Addressing | None | None | One per fixture |
| Dimming Depth | 5–10% | 1–10% | <1% |
| System Complexity | low | Very Low | Medium |
| Best For | Residential / Retrofit | Commercial / Linear dimming | Large commercial / Centralized |
Price order: 0-10V (lowest) < Triac (mid) < DALI (highest). Quick rule: Need simplest & cheapest → Triac. Need smooth deep dimming at lowest cost → 0-10V. Need centralized control & addressing → DALI.
Frequently Asked Questions
What is 0-10V dimming and how does it work?
0-10V dimming is an analog dimming standard that uses a low-voltage DC signal (0–10V) to control brightness. The driver receives the control signal on dedicated Dim+ and Dim- wires and adjusts output current accordingly. It provides smooth, linear dimming down to 1%. Among the three major protocols (Triac, 0-10V, DALI), 0-10V offers the lowest cost while delivering deep dimming performance.
What is the wiring requirement for 0-10V?
0-10V requires 4 wires: Line (L), Neutral (N), Dimming Positive (Dim+), and Dimming Negative (Dim-). The Dim+ and Dim- carry the control signal from the dimmer or controller to the driver.
How does 0-10V compare to DALI and Triac?
Price-wise: 0-10V is the lowest, Triac is mid-range, DALI is the highest. Wiring: 0-10V uses 4 wires, DALI uses 4 wires (2 power + 2 data), Triac uses 3 wires. Dimming depth: 0-10V reaches 1–10%, Triac 5–10%, DALI <1%. Choose 0-10V for cost-effective deep dimming without addressing.
What track systems is this compatible with?
This driver is designed for universal 20-Series magnetic track rails, available in 2-wire and 4-wire configurations with a secure locking system.
What warranty is provided?
All WELLDRIVER magnetic track power supplies come with a 3-year warranty covering 100% full power output guarantee and long-term reliability.
Contact Us for Bulk Orders & OEM Inquiries
We are a professional manufacturer based in Zhongshan, China, specializing in smart lighting solutions.
Contact us today for competitive wholesale pricing and customization options.
WeChat: +86 13286300652 | Instagram: @glorysmartsince2013
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