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Mean Well ELG-75-C500 Power Supply 75W 500mA
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
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BrandMean Well
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SeriesELG-C Series
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Power Rating75 Watt
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Output Voltage158 Volt
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Rated Current0.5 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,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~85°C
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Warranty5 Year
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Length7.09 in
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Width2.48 in
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Height1.4 in
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Weight1.76 lb
::specification::
Frequently Asked Questions
Can I use the ELG-75-C500 to drive LED downlights that require 500mA constant current?
Yes. The ELG-75-C500 delivers a constant 500mA output within a CC voltage range of 75–150V. It suits LED downlight modules or arrays designed to operate at 500mA, a common current level for mid-power commercial downlights. Total system power is 75W.
Is the ELG-75-C500 suitable for outdoor LED signage requiring a 500mA driver?
Yes. The ELG-75-C500 is rated IP67 waterproof and operates from -40°C to +85°C, making it well suited for outdoor signage cabinets. Its 100–305VAC input supports installations on any standard worldwide mains supply.
Can this driver power LED modules in a cold-storage or refrigerated display case?
Yes. The operating temperature minimum of -40°C and IP67 sealing make the ELG-75-C500 appropriate for cold-storage and freezer environments. The sealed metal enclosure resists condensation and moisture that are common in refrigerated spaces.
How does the 500mA output of the ELG-75-C500 affect the number of LEDs I can connect?
The CC voltage range is 75–150V, so the number of series LEDs depends on the forward voltage of each individual LED. Divide the 75–150V window by your LED's forward voltage to find the allowable series count. The driver will not regulate correctly if the string forward voltage falls outside this range.
Does the ELG-75-C500 have dimming capability?
No. The ELG-75-C500 (no suffix letter) is a fixed-output constant current driver without a built-in dimming interface. If dimming is required, consider the ELG-75-C500A (adjustable trim), ELG-75-C500B (three-in-one dimming), ELG-75-C500AB (adjustable and dimmable), or ELG-75-C500D2 (0–10V/PWM/resistance dimming) variants.
What certifications does the ELG-75-C500 carry?
The ELG-75-C500 is certified to c_BSI, CB, CCC, CE, EAC, ENEC, c_RCM, and UL, covering North American, European, Australian, and Chinese compliance requirements. It carries a 5-year warranty.
How does the ELG-75-C500 compare to the ELG-75-C350 in terms of application fit?
Both are 75W constant current drivers in the ELG-75 series, but they differ in output current and CC voltage range. The ELG-75-C350 outputs 350mA over a 107–214V CC range, while the ELG-75-C500 outputs 500mA over a 75–150V CC range. Choose based on the current and forward-voltage requirements of your LED load; neither model includes dimming in the base variant.
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