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Mean Well ELG-100-42 Power Supply 95.76W 42V
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 Rating95.76 Watt
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Output Voltage42 Volt
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Rated Current2.28 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlNone
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current,Constant Voltage
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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 I use the ELG-100-42 to power outdoor LED signage?
Yes. The ELG-100-42 carries an IP67 waterproof rating, meaning it is fully sealed against dust and temporary water immersion, making it suitable for outdoor LED signage enclosures exposed to rain. It delivers 95.76W at 42V DC and operates from -40°C to +90°C, covering harsh outdoor temperature ranges.
Is the ELG-100-42 suitable for LED strip lighting installations?
Yes, provided your LED strips are rated for 42V DC. The driver outputs a constant 2.28A and up to 95.76W total. For a strip rated at 10W per meter, you could run approximately 9.5 meters at full load—always verify your strip’s rated power per meter before finalising the run length.
Can this driver be installed in a wet or damp location?
Yes. With an IP67 rating, the ELG-100-42 is rated for complete protection against dust and against water immersion up to 1 metre for 30 minutes. It is appropriate for damp or wet locations such as outdoor facades, wash-down areas, or covered wet zones.
Can I use the ELG-100-42 for LED architectural or facade lighting?
Yes. The 42V output and 95.76W capacity make it a practical choice for medium-scale architectural LED runs on building facades. Its IP67 sealing and -40°C to +90°C operating range allow permanent outdoor mounting without additional weatherproofing.
What is the difference between the ELG-100-42 and ELG-100-42A, ELG-100-42AB, ELG-100-42B, and ELG-100-42DA variants?
All share the same 95.76W / 42V / 2.28A output and 199×63×35.5 mm footprint. The base ELG-100-42 has no output adjustment or dimming. The ‘A’ suffix adds a potentiometer for output trimming; the ‘B’ suffix adds 3-in-1 dimming (10V / PWM / resistance); the ‘AB’ combines both ‘A’ and ‘B’ features; and the ‘DA’ adds DALI dimming. The ‘A’, ‘AB’, and ‘DA’ variants are rated IP65, while the base ‘-42’ and ‘-42B’ are IP67.
Does the ELG-100-42 work on both 120V and 240V mains supplies?
Yes. The ELG-100-42 accepts a universal AC input of 100–305VAC, so it operates on North American 120V, European 230V, and high-line industrial 277V feeds without any manual voltage switching.
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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 |
