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Mean Well HVG-320-48B Power Supply 320W 48V - Dimmable
The HVG-320 is a 320W Mean Well power converter (input range: 180~528VAC).
Key Features
- ✓ Input voltage range: 180~528VAC
- ✓ 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
- ✓ Safety approvals: UL8750 (type”HL”), CSA C22.2 No. 250.13-12, EAC TP TC 004 IP65 or IP67
- ✓ 3 years warranty
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BrandMean Well
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SeriesHVG Series
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Power Rating321.6 Watt
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Output Voltage48 Volt
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Rated Current6.7 Ampere
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Input Voltage180V~528V
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No of Output1
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Dimming Control10V PWM,1-10V,Resistance
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Standards MetEAC,FCC,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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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 HVG-320-48B for 48V LED strip lighting in outdoor areas?
It is designed for 48V lighting loads and provides up to 321.6W at 6.7A, so it can suit higher-power 48V strip lighting systems that match the driver output. Its IP67 waterproof rating makes it a stronger fit for outdoor lighting locations than an IP65 version, but you should still confirm the strip or load is compatible with a 48V driver.
Is the HVG-320-48B a good choice for illuminated sign lighting?
For 48V sign-lighting loads, this driver offers 321.6W of output capacity with 6.7A available current. That makes it suitable for larger 48V signage assemblies when the total connected lighting load stays within 321.6W and matches the 24-48V constant-current operating range.
Can this model power exterior 48V linear lighting?
Yes, it is intended for 48V lighting loads and its IP67 waterproof enclosure is better aligned with exposed outdoor environments. The -40°C to +85°C operating temperature range also supports use in very cold or very hot conditions where exterior lighting equipment is often installed.
What LED strip length can the HVG-320-48B handle?
Use the driver's maximum output power of 321.6W for the estimate: maximum strip length = 321.6W divided by your strip's watts per meter. That gives the theoretical length limit, but you should check your strip rated power per meter and confirm the strip is compatible with a 48V driver before sizing.
Is the HVG-320-48B fully waterproof for wet locations?
This version is rated IP67 waterproof, which makes it better suited to wet and outdoor locations than the IP65 water-resistant versions in the same family. It is also rated for operation from -40°C to +85°C, so the enclosure and thermal range both support demanding environmental conditions.
How does the HVG-320-48B compare with the other HVG-320 models?
The HVG-320 family includes 24V at 321.6W and 13.4A, 30V at 321W and 10.7A, 36V at 320.4W and 8.9A, 42V at 319.2W and 7.6A, 48V at 321.6W and 6.7A, and 54V at 324W and 6A. The HVG-320-48B keeps the same 48V, 321.6W, 6.7A electrical output as the other 48V HVG-320 variants, with the key difference here being the IP67 waterproof housing.
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Other HVG-320 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HVG-320-54B Power Supply 320W 54V - Dimmable | 324W | 54V | 6A | IP67 | $127.02 | View |
| Mean Well HVG-320-54AB Power Supply 320W 54V - Adjustable and Dimmable | 324W | 54V | 6A | IP65 | $129.69 | View |
| Mean Well HVG-320-54A Power Supply 320W 54V - Adjustable | 324W | 54V | 6A | IP65 | $123.23 | View |
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