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Mean Well ELG-100-C500D2 AC-DC Single output LED Driver (CC) with PFC
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Mean Well ELG-100-C500D2 AC-DC Single output LED Driver (CC) with PFC
The ELG-100 is a 100W Mean Well power converter (input range: 100~305VAC).
Key Features
- ✓ Input voltage range: 100~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: IEC62386-101, 102, 207 for DA-Type only
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG Series
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Power Rating100 Watt
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Output Voltage200 Volt
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Rated Current0.5 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDimmable
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Standards MetBSMI,CB,CE,EAC,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty5 Year
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Length7.83 in
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Width2.48 in
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Height1.4 in
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Weight1.87 lb
::specification::
Frequently Asked Questions
Can the ELG-100-C500D2 be used in a DALI-2 smart lighting system driving LED downlights?
Yes. The D2 suffix denotes DALI-2 digital dimming compatibility, allowing this driver to be addressed and controlled individually on a DALI bus. With a constant current output of 500mA and a CC voltage range covering 100–200V, it is appropriate for LED downlight arrays in smart building or office lighting installations.
Is the ELG-100-C500D2 suitable for LED modules in outdoor signage controlled via a building management system?
Yes. Its IP67 waterproof rating allows outdoor mounting, and the DALI-2 interface enables digital control from a central building management system. This makes it practical for digitally managed outdoor signage or facade lighting where individual driver addressing is required.
What is the advantage of DALI-2 over analog dimming for an installation using the ELG-100-C500D2?
DALI-2 provides two-way digital communication, allowing the lighting controller to query driver status and fault conditions in addition to sending dimming commands. Compared to analog 1–10V dimming, DALI-2 supports individual fixture addressing on a shared bus and is compatible with the DALI-2 standard's enhanced device certification requirements.
How does the ELG-100-C500D2 differ from the ELG-100-C350D2 when selecting a driver for a DALI project?
Both are DALI-2-compatible, IP67-rated constant current drivers in the ELG-100 family. The ELG-100-C500D2 outputs 500mA at up to 200V (CC range), while the ELG-100-C350D2 outputs 350mA at a higher CC voltage range. Choose between them based on your LED string's required drive current and total forward voltage.
Can the ELG-100-C500D2 operate reliably in a high-ambient-temperature equipment room or outdoor enclosure?
Yes. The driver is rated for operating temperatures up to +90°C, which covers hot equipment rooms and sealed outdoor enclosures that can reach elevated temperatures. Combined with the IP67 waterproof metal housing, it is designed to maintain reliable operation in thermally demanding environments.
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Other ELG-100 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-100-24AB Power Supply 100W 24V - Adjustable and Dimmable | 96W | 24V | 4A | IP65 | $40.59 | View |
| Mean Well ELG-100-24 Power Supply 96W 24V | 96W | 24V | 4A | IP67 | $38.57 | View |
| Mean Well ELG-100-24DA Power Supply 96W 24V - DALI | 96W | 24V | 4A | IP67 | $43.58 | View |
| Mean Well ELG-100-48DA Power Supply 96W 48V 3-wire Input - DALI | 96W | 48V | 2A | IP67 | $43.58 | View |
| Mean Well ELG-100-48 Power Supply 96W 48V 3-wire Input | 96W | 48V | 2A | IP67 | $43.58 | View |
| Mean Well ELG-100-24-3Y Constant Voltage + Constant Current LED Driver 24V 100W | 100W | 24V | 4A | IP67 | $62.97 | View |
| Mean Well ELG-100-24DA-3Y Power Supply 100W 24V - DALI | 96W | 24V | 4A | IP67 | $49.31 | View |
