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Mean Well ELG-200-42AB Power Supply 200W 42V - Adjustable and 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 Rating199.9 Watt
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Output Voltage42 Volt
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Rated Current4.76 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-200-42AB to power outdoor LED signage?
Yes. The ELG-200-42AB carries an IP65 water-resistance rating, which protects against dust ingress and low-pressure water jets, making it suitable for covered outdoor sign cabinets and facades where direct rain exposure is limited. Its operating temperature range of -40°C to +90°C also handles most outdoor climates.
Is the ELG-200-42AB suitable for architectural LED lighting in commercial buildings?
Yes. At 199.9W and 42V constant-current output with a CC voltage range of 21-42V, the ELG-200-42AB suits mid-to-large architectural LED arrays such as cove lighting, façade strips, and decorative channel letters. The adjustable output lets integrators fine-tune brightness at commissioning.
Can I use the ELG-200-42AB to drive 42V LED strips in a retail display?
Yes. The driver delivers up to 199.9W at 42V with 4.76A output current, making it a good match for 42V LED strip runs in display cases or feature lighting. Verify your strip's rated wattage per meter; for example, a 10W/m strip could span up to roughly 19 meters (199.9W ÷ 10W/m), though always apply a 20% derating margin for safety.
Does the ELG-200-42AB support dimming and output adjustment for lighting control systems?
Yes. The 'AB' suffix indicates both an analog dimming input (0–10V or PWM) and a built-in potentiometer for output voltage/current adjustment. This makes it compatible with common 0–10V lighting controllers used in commercial and hospitality dimming systems.
How does the ELG-200-42AB compare to other ELG-200-42 variants?
All ELG-200-42 variants share the same 199.9W / 42V / 4.76A core and identical 244×71×37.5 mm dimensions. The suffix differentiates control: the base model has no dimming, -A adds a trim pot only, -AB adds trim pot plus analog dimming, -B adds analog dimming without a trim pot, -D2 adds 0–10V / PWM / resistance dimming, and -DA adds DALI dimming. IP rating also differs: AB and A are IP65; B, D2, and DA are IP67.
Is the ELG-200-42AB appropriate for an LED installation in a damp utility room or parking structure?
The IP65 rating protects against dust and water jets but is not rated for temporary submersion. For damp utility rooms with occasional splashing it is adequate; for wash-down environments or direct rain exposure, consider an IP67-rated variant such as the ELG-200-42B. Always mount with the output terminals facing downward to prevent moisture ingress.
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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 |
