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Mean Well XLC-25-H-DA2 LED Driver 25W 700mA 9~54V Constant Power, D...
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Description
Description
Key Features
- ✓Constant power mode output with multiple stages selectable by dip switch or NFC setting(H-type)
- ✓Constant voltage mode output (12V/24V)
- ✓Plastic housing with class II/2 and PFC design
- ✓Flicker-free, complying with IEEE1789/ErP
- ✓Standby power consumption <0.5W
- ✓Meet emergency lighting (EL) application
- ✓Minimum dimming level 0.1% (DALI-2 DT6)
- ✓Dimming functions: 3 in 1 dimming (Dim-to-off) DALI-1 + Push dimming
- ✓5 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesMean Well XLC Series
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Power Rating25 Watt
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Output Voltage60 Volt
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Rated Current0.7 Ampere
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Input Voltage100V~305V
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Standards MetCB,CCC,CE,EAC,ENEC,SELV
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Operation ModeConstant Voltage
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Operating Temperature-25°C~90°C
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Warranty5 Year
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Length14.7 cm
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Width3.2 cm
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Height4 cm
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Payment & Security
Payment methods
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Frequently Asked Questions
Can the XLC-25-H-DA2 be used in DALI-controlled LED downlight systems?
Yes. The XLC-25-H-DA2 supports DALI2 dimming, making it fully compatible with DALI2-certified lighting control systems used in commercial office, hospitality, and retail LED downlight installations. It also supports push dimming as a fallback.
Is the XLC-25-H-DA2 suitable for museum or gallery LED lighting where precise dimming is critical?
Yes. The XLC-25-H-DA2 achieves a minimum dimming level of 0.1%, providing extremely fine brightness control suitable for conservation lighting in museums or galleries. It is also rated flicker-free, which is important for visual comfort in such environments.
Can the XLC-25-H-DA2 drive LED signage modules in a DALI2 building system?
Yes. The XLC-25-H-DA2 delivers 700mA constant current across a 9–54V range and integrates directly into a DALI2 bus, allowing individual addressing and group control of each driver from a central DALI controller. This suits multi-zone illuminated signage applications.
Does the XLC-25-H-DA2 support emergency lighting or DALI scene recall?
The XLC-25-H-DA2 is a standard DALI2 LED driver and supports scene recall and group commands via the DALI bus. Emergency lighting functions depend on whether DALI emergency ballast functionality (IEC 62386-202) is included; the product name does not indicate a dedicated emergency mode, so confirm with the datasheet for that specific function.
How many LEDs can the XLC-25-H-DA2 drive in a DALI-controlled string?
The XLC-25-H-DA2 outputs constant current at 700mA over a 9–54V compliance range. The number of series LEDs is determined by each LED's forward voltage, not a fixed count. Ensure the total series string voltage stays within 9–54V.
Is the XLC-25-H-DA2 rated for installation inside luminaire housings?
Yes. The XLC-25-H-DA2 is rated for built-in use and operates from -25°C to +90°C, accommodating the elevated temperatures inside recessed or enclosed luminaire bodies. Its compact 147 × 32 × 40 mm size fits typical downlight driver compartments.
What is the difference between the XLC-25-H-DA2 and XLC-25-H-B in terms of control interface?
The XLC-25-H-DA2 uses DALI2 + push dimming for network-addressable digital control, while the XLC-25-H-B uses 3-in-1 analog dimming (0–10V, PWM, resistance). Both are 25W, 700mA constant current drivers. Choose the DA2 for DALI-based smart building systems; choose the B for simpler analog control.
