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Mean Well ELG-200-54A Power Supply 200W 54V - Adjustable
The ELG-200 is a 200W 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: (type”HL”), CSA C22.2 No. 250.13-12;IEC/EN/AS/NZS 61347-1, IEC/EN/AS/NZS 61347-2-13 UL8750 EAC TP TC 004;BIS IS15885(for 12/12B/24/24B/36/36A/42A/48/48A/54A only) GB19510.14,GB19510.1; IP65 or IP67; KC61347 1 KC61347 2 13
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG Series
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Power Rating200.88 Watt
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Output Voltage54 Volt
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Rated Current3.72 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,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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Length9.61 in
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Width2.8 in
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Height1.48 in
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Weight2.69 lb
::specification::
Frequently Asked Questions
What does the A suffix mean on the ELG-200-54A, and how is it used?
The A suffix indicates a built-in trimmer potentiometer for output voltage adjustment. On the ELG-200-54A, the output can be set anywhere within the 27–54V CC voltage range, allowing you to match the driver to the exact forward voltage of your LED load without additional external components.
Can the ELG-200-54A power an outdoor LED strip installation on a building exterior?
The ELG-200-54A carries an IP65 water-resistance rating, protecting it against low-pressure water jets from any direction. It is suitable for covered outdoor locations such as under-eave channels, sheltered signage enclosures, and protected wall-mounted LED strip fixtures. For fully rain-exposed installations, an IP67-rated variant would offer greater protection.
How much 54V LED strip can the ELG-200-54A drive?
The ELG-200-54A outputs 200.88W at 54V and 3.72A. Divide 200.88W by your strip's rated power per meter to estimate the run length — for instance, a 14W/m strip allows up to approximately 14.3 meters per driver (200.88 ÷ 14 ≈ 14.35 m). Always check your strip's power density for an accurate calculation.
Is the ELG-200-54A suitable for retail display lighting where consistent color is important?
Yes. The adjustable output of the ELG-200-54A lets you fine-tune voltage within the 27–54V range to optimize forward current for consistent color and brightness across a strip run. Combined with its 200.88W capacity, it is appropriate for retail display LED lighting requiring precise voltage matching.
Can I use the ELG-200-54A in an indoor commercial office lighting installation?
Yes. The ELG-200-54A operates on 100–305VAC input and carries UL, CE, and CB certifications, making it suitable for commercial office lighting systems. Its IP65 rating provides adequate protection for most indoor environments, including locations with occasional cleaning moisture.
Does the ELG-200-54A support dimming?
No. The A suffix adds output voltage adjustment via a trimmer pot but does not include a dimming interface. For dimming in addition to voltage adjustment, the ELG-200-54AB (three-in-one dimming + adjustment) or ELG-200-54DA (DALI) are appropriate alternatives within the same series.
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Other ELG-200 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-200-24DA Power Supply 200W 24V - DALI | 201.6W | 24V | 8.4A | IP67 | $56.01 | View |
| Mean Well ELG-200-24B Power Supply 200W 24V - Dimmable | 201.6W | 24V | 8.4A | IP67 | $53.51 | View |
| Mean Well ELG-200-24 Power Supply 200W 24V | 201.6W | 24V | 8.4A | IP67 | $51.37 | View |
| Mean Well ELG-200-12 Power Supply 192W 12V | 192W | 12V | 16A | IP67 | $49.88 | View |
| Mean Well ELG-200-12A Power Supply 192W 12V 3-wire Input - Adjustable | 192W | 12V | 16A | IP65 | $51.37 | View |
| Mean Well ELG-200-12-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | 200W | 12V | 16A | IP67 | $64.56 | View |
| Mean Well ELG-200-C1050A Power Supply 200W 1050mA - Adjustable | 199.5W | 200V | 1.05A | IP65 | $56.25 | View |
