Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well ELG-75-48B Power Supply 75W 48V - Dimmable 1.6A
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Description
Description
The ELG-75 is a 75W 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
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesELG Series
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Power Rating76.8 Watt
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Output Voltage48 Volt
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Rated Current1.6 Ampere
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Input Voltage100V~305V
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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~85°C
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Warranty5 Year
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Length18 cm
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Width6.3 cm
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Height3.55 cm
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Weight0.8 kg
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Payment & Security
Payment methods
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Frequently Asked Questions
What dimming methods does the ELG-75-48B support?
The 'B' suffix on the ELG-75-48B denotes a built-in dimming interface. Mean Well's B-type drivers in the ELG series typically accept 0–10V, PWM, and resistance dimming signals, allowing compatibility with standard lighting control systems. Check the datasheet for exact dimming range and signal specifications.
Can the ELG-75-48B power dimmable 48V LED strips in an outdoor landscape lighting circuit?
Yes. The ELG-75-48B carries an IP67 rating, making it suitable for outdoor landscape installations exposed to rain, irrigation spray, or hosing. Its 76.8W, 48V, 1.6A output drives a 48V strip load within that envelope, and the dimming input allows brightness adjustment for nighttime scenes.
Is the ELG-75-48B suitable for wet environments such as pool deck or fountain lighting?
The IP67 rating on the ELG-75-48B provides full dust protection and resistance to temporary immersion, making it appropriate for pool deck surrounds and outdoor fountain accent lighting where water splashing or standing water exposure is possible. It should not be permanently submerged.
How much 48V LED strip can the ELG-75-48B supply?
The ELG-75-48B outputs up to 76.8W at 48V and 1.6A. For a 48V strip consuming 14.4W/m, the driver can supply approximately 5.3 meters (76.8W ÷ 14.4W/m ≈ 5.3m). Always verify your strip's rated power per meter and leave a small buffer below the 76.8W maximum to ensure stable operation.
Can the ELG-75-48B be used in a 48V dimmable LED stair lighting system installed outdoors?
Yes, the ELG-75-48B is a strong match for outdoor stair lighting. The IP67 rating handles rain and moisture exposure on exposed exterior stairs, and the dimming input allows integration with motion or ambient-light sensors to adjust brightness automatically.
Is the ELG-75-48B appropriate for powering 48V LEDs inside a refrigerated display cabinet that needs dimming?
Yes. The operating temperature range of -40°C to +85°C and IP67 sealing make the ELG-75-48B suitable for refrigerated display environments, and the integrated dimming capability allows brightness adjustment for product presentation requirements.
