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Mean Well ELG-75-C700B Power Supply 75W 700mA - Dimmable
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 Rating74.9 Watt
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Output Voltage114 Volt
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Rated Current0.7 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,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-C700B to dim LED downlights via a PWM signal in a residential smart lighting system?
Yes. The ELG-75-C700B is the dimmable variant in this family, supporting PWM or analog dimming signals. It delivers 700mA constant current at up to 74.9W, making it suitable for dimmable LED downlight modules controlled by a smart dimmer.
Is the ELG-75-C700B waterproof enough for a wet outdoor LED fixture on a building facade?
Yes. The ELG-75-C700B carries an IP67 waterproof rating, meaning it can withstand temporary immersion. It is suitable for installation inside outdoor LED fixtures on building facades or landscape lighting that may be exposed to rain.
Can the ELG-75-C700B drive the LED modules in an indoor sports arena floodlight at dimmable output?
It can drive LED arrays requiring 700mA at up to 74.9W, with a CC voltage range of 53–107V. For high-power arena floodlights that typically exceed 75W per driver, multiple units or a higher-wattage model would be needed; the ELG-75-C700B is better suited to smaller fixtures within its 74.9W rating.
What LED loads are compatible with the ELG-75-C700B?
Any LED string or module requiring 700mA constant current with a combined forward voltage between 53V and 107V dc can be driven by the ELG-75-C700B. The total LED count in the string is determined by each LED's forward voltage, not a fixed number.
Can the ELG-75-C700B be installed in a cold-climate outdoor enclosure?
Yes. The operating temperature range is -40°C to +85°C and the IP67 rating provides protection against water and dust, so the unit can operate in cold-climate outdoor enclosures including those subject to freezing temperatures and moisture.
How does the ELG-75-C700B differ from the ELG-75-C700 and ELG-75-C700A?
All three share the same 74.9W, 700mA constant current output and 53–107V CC voltage range. The ELG-75-C700 is the fixed-output base model (IP67, no dimming). The ELG-75-C700A adds analog output adjustment (IP65). The ELG-75-C700B adds PWM/analog dimming capability and retains the IP67 rating.
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