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Mean Well ELG-150-48 Power Supply 150W 48V
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 Series
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Power Rating150.2 Watt
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Output Voltage48 Volt
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Rated Current3.13 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,KC,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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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-150-48 power 48V LED strips in an outdoor landscape lighting installation?
Yes. The ELG-150-48 is IP67 rated, protecting it against dust and temporary water immersion, which makes it suitable for outdoor landscape applications. Its 150.2W at 48V delivers up to 3.13A, providing enough capacity for substantial runs of 48V LED strip in garden or pathway installations.
Is the ELG-150-48 suitable as a driver for 48V LED linear modules in commercial trunking systems?
Yes. The 48V constant-current output at 150.2W is well matched to 48V LED linear trunking modules used in commercial and industrial settings. The IP67 rating also allows the unit to be installed in damp or dusty environments such as warehouses or covered walkways.
How long a run of 48V LED strip can the ELG-150-48 support?
The ELG-150-48 supplies 150.2W at 48V. Dividing by your strip's rated power per meter gives the maximum length—for example, a 15W/m strip supports about 10 m (150 ÷ 15 = 10), while a 10W/m strip supports roughly 15 m (150 ÷ 10 = 15). Always check your strip's actual rated power per meter before sizing.
Can the ELG-150-48 be mounted outdoors in a coastal environment with salt air?
The IP67 ingress protection rating seals the ELG-150-48 against dust and temporary water immersion, providing a degree of resistance to moisture-laden air. For long-term coastal installations, ensure the unit is housed in an additional sealed enclosure to minimize direct salt air exposure, as IP67 does not specifically certify corrosion resistance.
What is the operating temperature range of the ELG-150-48, and can it run in unventilated enclosures?
The ELG-150-48 is rated from -40°C to +90°C. When mounted in an unventilated enclosure, ambient temperature inside the enclosure will be higher than outside; verify that the internal enclosure temperature stays within +90°C under full load, and consider derating or adding ventilation for continuous high-power operation.
Can the ELG-150-48 be used to power 48V LED drivers in horticultural lighting panels?
Yes. The ELG-150-48 provides a 48V, 3.13A constant-current output (150.2W), which is compatible with 48V LED arrays commonly used in horticulture grow lights. Confirm that the LED modules or secondary drivers accept a 48V CC input.
How does the ELG-150-48 differ from the ELG-150-48A?
The ELG-150-48 and ELG-150-48A share the same 150.2W, 48V, 3.13A output and identical dimensions and weight. The key difference is that the A variant adds a built-in potentiometer allowing output voltage and current adjustment, and it carries an IP65 (water-resistant) rating rather than the IP67 (waterproof) rating of the base ELG-150-48.
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Other ELG-150 Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-48DA Power Supply 150W 48V -DALI | 150.2W | 48V | 3.13A | IP67 | $46.89 | View |
| Mean Well ELG-150-48B Power Supply 150W 48V - Dimmable | 150.2W | 48V | 3.13A | IP67 | $43.79 | View |
| Mean Well ELG-150-24DA Power Supply 150W 24V - DALI | 150W | 24V | 6.25A | IP67 | $46.89 | View |
| Mean Well ELG-150-48A-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | — | — | — | IP65 | $39.82 | View |
| Mean Well ELG-150-12B Power Supply 120W 12V 3-wire Input - Dimmable | 120W | 12V | 10A | IP67 | $43.79 | View |
| Mean Well ELG-150-12-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | 150W | 12V | 10A | IP67 | $68.60 | View |
