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Mean Well ELG-150-C1750B Power Supply 150W 1750mA - Dimmable
The ELG-150 is a 150W Mean Well power converter.
Key Features
- ✓ 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: UL8750 (type”HL”), EN61347-1, EN61347-2-13 independent, EN62384, IP65 or IP67
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG-C Series
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Power Rating150.5 Watt
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Output Voltage94 Volt
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Rated Current1.75 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming Control0-10V,10V PWM,Resistance
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,RCM,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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Length8.62 in
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Width2.48 in
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Height1.4 in
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Weight2.09 lb
::specification::
Frequently Asked Questions
Can the ELG-150-C1750B be installed in a wet outdoor location such as a landscape fixture?
Yes. The ELG-150-C1750B is rated IP67, meaning it is fully protected against dust and can withstand temporary immersion in water. This makes it suitable for landscape lighting enclosures, outdoor pole fixtures, or below-grade installations where water exposure is likely.
Is the ELG-150-C1750B suitable for constant current LED arrays in architectural facade lighting?
Yes. Constant current operation at 1750mA ensures consistent brightness across the LED string regardless of temperature-induced Vf shifts. At 150.5W and a 43–86V compliance range, it can drive series LED arrays used in facade wash or linear architectural fixtures.
Can I use this driver to power LED modules in outdoor illuminated signage?
Yes. The ELG-150-C1750B's IP67 rating tolerates direct rain and temporary immersion, making it reliable inside outdoor sign cabinets. The 150.5W / 1750mA CC output covers medium to large LED sign module strings whose string voltage falls within 43–86V.
Does the ELG-150-C1750B support dimming, and what type?
Yes. The B suffix indicates 3-in-1 dimming support: 0–10V analog, PWM signal, and resistance dimming. This allows the driver to integrate with common dimmer controllers used in commercial and architectural LED lighting systems.
How many LEDs can I connect in series to the ELG-150-C1750B?
The CC compliance range is 43–86V. The number of series LEDs depends on each LED's forward voltage at 1750mA operating current—divide the compliance window by the LED's Vf to determine the minimum and maximum string depth. The actual count will vary between LED types and cannot be stated as a fixed number.
What is the difference between the ELG-150-C1750B and ELG-150-C1750AB?
The ELG-150-C1750B (IP67) adds 3-in-1 dimming but has no output adjustment potentiometer. The ELG-150-C1750AB (IP65) adds both the output adjustment potentiometer and 3-in-1 dimming. Both deliver 150.5W at 1750mA with the same 43–86V CC range; the key differences are IP rating and whether output trimming is included.
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Other ELG-150 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-C700B Power Supply 150W 700mA - Dimmable | 149.8W | 225V | 0.7A | IP67 | $40.48 | View |
| Mean Well ELG-150-C700A Power Supply 150W 700mA - Adjustable | 149.8W | 225V | 0.7A | IP65 | $36.61 | View |
