Technical Information & Details for MEAN WELL LCM-25DA2 LED Driver
- Output Power: Max. 25.2 W
- Output Current: 350mA, 500mA, 600mA, 700mA (default), 900mA, 1050mA (selectable via DIP switch)
- Output Voltage Range: 6 – 54 V DC (depending on selected current)
- Input Voltage Range: 200 – 240 V AC / 176 – 280 V DC, 47 – 63 Hz
- Efficiency: up to 86%
- Current Ripple: max. 5.0% (@ rated current)
- Inrush Current: Cold start 20A (t_width = 260 µs) at 230 V AC
- Standby Power Consumption: < 0.5 W
- Operating Temperature: −30 °C to +85 °C (case temperature Tcase)
- Cooling: Fanless natural convection
- Protections: Short circuit, Over temperature (auto-recovery)
- Withstand Voltage: 3.75 kV AC between input and output
- Dimensions (L x W x H): 105 mm x 68 mm x 23 mm
- Weight: approx. 170 g
- Certifications: ENEC, UL8750, CB, BIS, EAC, DALI-2 certified
- Dimming Interface: DALI-2 (Logarithmic/Linear selectable) & Push dimming
- Manufacturer Warranty: 3 years
Information about the MEAN WELL LCM-25DA2
The MEAN WELL LCM-25DA2 is a sophisticated 25W LED driver engineered specifically for modern DALI-2 smart lighting systems. A key highlight of this series is the multiple-stage constant current output, which allows professionals to precisely configure the output current between 350mA and 1050mA using on-board DIP switches. This versatility ensures that a wide array of different LED modules can be powered by a single driver model, streamlining project design and significantly lowering inventory management complexities.
In addition to its advanced digital DALI-2 interface, the unit features a user-friendly Push dimming option and the capability to synchronize up to ten drivers for perfectly matched lighting control in larger installations. The compact Class II plastic housing and built-in active PFC function make it an excellent choice for commercial indoor lighting, office panels, and architectural fixtures. With an efficiency of up to 86% and compliance with emergency lighting standards, the LCM-25DA2 provides a highly reliable, energy-efficient, and future-proof solution for intelligent building environments.