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Mean Well ELG-150-54 Power Supply 150W 54V
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 Rating151.2 Watt
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Output Voltage54 Volt
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Rated Current2.8 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-150-54 be mounted outdoors in a rain-exposed signage installation?
Yes. The ELG-150-54 is rated IP67, meaning it is fully sealed against dust ingress and can withstand temporary water immersion. It can be installed inside outdoor sign cabinets, facade-mounted enclosures, or ground-level housings exposed to rain without additional weatherproofing.
Is the ELG-150-54 suitable for powering 54V LED strip in large-format architectural cove lighting?
Yes. The 54V output and 151.2W total power make this driver a strong match for high-density 54V LED strip runs in architectural cove or valance installations. The constant-current mode with a 27–54V CC range gives consistent current through the LED load as voltage varies across the strip.
Can this driver power 54V LED strip in an outdoor LED channel letter installation?
Yes. The ELG-150-54 combines IP67 waterproof protection with 151.2W at 54V, which handles the power demand of mid-size 54V channel letter arrays. Its 219.0 × 63.0 × 35.5 mm metal housing fits inside standard sign raceways.
How many meters of 54V LED strip can the ELG-150-54 support?
The ELG-150-54 delivers 151.2W at 54V. Divide 151.2W by your strip's rated power per meter—for example, a 10 W/m strip allows approximately 15 meters, and a 15 W/m strip allows approximately 10 meters. Always check your strip's rated power per meter and apply a 20% derating margin for thermal reliability.
Is the ELG-150-54 appropriate for LED strip lighting in cold-storage or freezer environments?
Yes. With an operating temperature range of -40°C to +90°C, this driver starts and runs reliably in cold-storage and freezer applications. The IP67 sealed metal enclosure also withstands condensation that forms when equipment is exposed to temperature transitions.
What is the difference between the ELG-150-54 and the ELG-150-54B in this series?
Both the ELG-150-54 and ELG-150-54B output 151.2W at 54V / 2.8A with IP67 protection and a 27–54V CC range. The key difference is that the ELG-150-54B adds 3-in-1 dimming (10V, PWM, and resistance), while the ELG-150-54 has no dimming control. Choose the base model when dimming is not required.
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Other ELG-150 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-48 Power Supply 150W 48V | 150.2W | 48V | 3.13A | IP67 | $40.43 | View |
| 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 |
