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Mean Well ELG-200-54B Power Supply 200W 54V - Dimmable
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 Control0-10V,10V PWM,Resistance
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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
Can I use the ELG-200-54B to power outdoor LED signage?
Yes. The ELG-200-54B carries an IP67 rating, making it fully waterproof and suitable for outdoor signage exposed to rain or washdown. It operates across -40°C to +90°C, so it handles extreme outdoor temperature swings without issue. Just ensure your sign's LED modules are rated for 54V DC.
Is the ELG-200-54B suitable for wet-location LED strip installations?
Yes. With an IP67 waterproof rating the unit can be mounted in wet or damp locations such as under eaves, in landscape lighting enclosures, or inside fountain lighting fixtures. The metal case provides additional mechanical protection in those environments.
How many meters of 54V LED strip can the ELG-200-54B drive?
The driver delivers up to 200.88W at 54V. For a 54V strip rated at 10W per meter, that works out to roughly 20 meters maximum (200.88W ÷ 10W/m ≈ 20m). Always derate to about 80% of rated power for continuous operation, which gives a practical limit of around 16 meters. Check your strip's rated power per meter and apply the same calculation.
Can I dim the ELG-200-54B for tunable-white or dynamic LED lighting?
Yes. The 'B' suffix indicates a built-in three-in-one dimming interface compatible with 1-10V, PWM, and resistance signals, covering the most common dimming standards used in architectural and retail lighting. The CC voltage range of 27–54V gives the driver flexibility to accommodate varying LED string configurations while dimming.
Is the ELG-200-54B a good fit for large-format LED channel letter signs?
Yes. At 200.88W and 54V it provides enough power for high-density LED modules used in large channel letter or backlit cabinet signs. The wide input range of 100–305VAC means it works on both standard US 120V and international 230V supplies without modification.
What certifications does the ELG-200-54B carry for commercial lighting projects?
The ELG-200-54B holds c_BSI, CB, CCC, CE, EAC, ENEC, KC, c_RCM, and UL certifications, covering North American, European, Australian, Chinese, Korean, and Russian market requirements. It carries a 5-year warranty and meets IP67 ingress protection, which satisfies most commercial and architectural lighting specifications.
How does the ELG-200-54B compare to the ELG-150-54B and ELG-240-54B in the same series?
The ELG-150-54B delivers 151.2W at 54V with 2.8A output current; the ELG-200-54B steps up to 200.88W at 54V with 3.72A; and the ELG-240-54B provides 240.3W at 54V with 4.45A. All three share the same IP67 rating and three-in-one dimming, so the choice comes down to the total wattage your LED load requires.
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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 |
