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Mean Well ELG-150-C1050A Power Supply 150W 1050mA - Adjustable
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 Rating150.15 Watt
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Output Voltage151 Volt
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Rated Current1.05 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlBuilt-in Potentiometer
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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-C1050A be used for adjustable-brightness LED downlights in a hotel lobby?
Yes. The ELG-150-C1050A provides constant current at 1050mA with an adjustable output, allowing the installer to fine-tune the drive current to match specific LED luminaire requirements. At 150.15W, it can power LED downlight strings where the total forward voltage falls between 72V and 143V.
Is this driver suitable for LED modules in an outdoor architectural lighting application?
The ELG-150-C1050A is rated IP65, providing protection from dust and low-pressure water, making it appropriate for outdoor architectural fixtures in covered or partially sheltered locations. The 1050mA constant-current output suits high-power LED module arrays within the 72–143V CC voltage range.
Can the ELG-150-C1050A power a series string of LEDs used in an illuminated outdoor sign?
Yes. The driver's 72–143V CC range and 1050mA output support LED module strings commonly used in mid-voltage outdoor signage. The adjustable current feature is useful when the sign uses LEDs with slightly different Vf characteristics that require tuning for uniform brightness.
How does the output current adjustment affect LED compatibility?
The 'A' suffix indicates the driver allows the output current to be adjusted from the nominal 1050mA, giving flexibility to match different LED load requirements. The CC voltage range of 72–143V remains fixed — the LED string's total forward voltage must stay within this window regardless of the current adjustment.
What environments is the ELG-150-C1050A rated for?
The ELG-150-C1050A carries an IP65 rating, meaning it is dust-tight and protected against water jets from any direction. It is suitable for outdoor installations in rain-exposed but non-submerged locations, such as external building-mounted luminaire enclosures.
Can the ELG-150-C1050A operate in extremely cold environments?
Yes. The operating temperature range extends down to -40°C, so the driver functions reliably in cold-climate outdoor installations including northern regions where sub-zero temperatures are common.
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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 |
