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Mean Well ELG-75-C700A Power Supply 75W 700mA - Adjustable
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 ControlBuilt-in Potentiometer
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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-C700A to power adjustable-brightness LED downlights in an office retrofit?
Yes. The ELG-75-C700A supports analog output adjustment, allowing the light level to be trimmed via a 0–10V signal or resistance trimmer. It delivers 700mA constant current at up to 74.9W, which covers most single- or multi-LED downlight modules.
Is the ELG-75-C700A suitable for driving LEDs in a semi-sheltered outdoor fixture?
Yes, with some caveats. The ELG-75-C700A carries an IP65 water-resistant rating, meaning it is protected against low-pressure water jets but not prolonged immersion. It is appropriate for rain-exposed but non-submerged outdoor enclosures, and its -40°C to +85°C operating range covers typical outdoor temperature extremes.
Can the ELG-75-C700A drive an LED module string in a retail display case?
Yes. At 700mA constant current and up to 74.9W, the ELG-75-C700A can drive a series string of LED modules whose combined forward voltage falls within the 53–107V CC range. The analog adjustment feature makes it easy to set the output current to the desired level for the specific LED string.
What LED arrays will work with the ELG-75-C700A?
Any constant current LED load requiring 700mA and a combined forward voltage between 53V and 107V dc is compatible. The number of individual LEDs that fall within that voltage window depends on each LED's forward voltage specification.
Can I dim the ELG-75-C700A to reduce brightness in an architectural lighting scene?
The ELG-75-C700A supports analog output adjustment, which allows the output current to be reduced from the nominal 700mA level. This is a current-trim function rather than flicker-free PWM dimming; for full PWM dimming, the ELG-75-C700B or ELG-75-C700AB should be considered instead.
How does the ELG-75-C700A compare to the ELG-75-C700 and ELG-75-C700B?
All three are 74.9W, 700mA constant current drivers with the same CC voltage range of 53–107V. The ELG-75-C700 is the fixed-output base model with IP67. The ELG-75-C700A adds analog output adjustment and is rated IP65. The ELG-75-C700B adds PWM or analog dimming and is rated IP67.
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