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Mean Well HVGC-320-1050B Power Supply 320W 1050mA - Dimmable
The HVGC-320 is a 320W Mean Well power converter (input range: 180~528VAC).
Key Features
- ✓ Input voltage range: 180~528VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: ISOLATION RESISTANCE EMC EMISSION EMC IMMUNITY MTBF
- ✓ 3 years warranty
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BrandMean Well
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SeriesHVGC Series
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Power Rating320 Watt
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Output Voltage311 Volt
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Rated Current1.05 Ampere
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Input Voltage180V~528V
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No of Output1
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Dimming Control0-10V,10V PWM,Resistance
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Standards MetCE,EAC,ENEC,FCC,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty5 Year
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Length10.32 in
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Width3.54 in
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Height1.72 in
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Weight4.41 lb
::specification::
Frequently Asked Questions
Can I use the HVGC-320-1050B for outdoor LED downlights?
Yes, if the fixture uses a constant-current LED load at 1050mA and the total forward voltage is within 152-304V. This version adds an IP67 waterproof rating, which makes it the most weather-exposed option among the 320W 1050mA siblings.
Is this driver a good match for exposed signage modules?
It can be a fit for constant-current signage modules that run at 1050mA and fall within the 152-304V CC voltage window. Because it is a constant-current driver rather than a constant-voltage supply, it should be matched to LED modules designed for regulated current operation.
Can the HVGC-320-1050B run a small LED array in a wet or washdown area?
Yes, if the LED array requires 1050mA constant current and its total forward voltage stays between 152V and 304V. The IP67 enclosure and -40°C to +90°C operating range make it better suited for harsh environments than the IP65 versions.
How do I size LED compatibility for the HVGC-320-1050B?
The LED load must be designed for 1050mA constant current, and its total forward voltage must stay within the 152-304V constant-current range. The number of LEDs depends on the forward voltage of each LED, so this model should be matched by current and voltage range, not by a specific LED quantity.
What is the difference between the HVGC-320-1050B and the A or AB versions?
All three versions share 320W output, 1050mA current, and a 152-304V constant-current range. The A version is adjustable and IP65, the AB version is adjustable and dimmable at IP65, and the B version is dimmable with an IP67 waterproof rating.
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