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Mean Well HVG-65-48B Power Supply 65W 48V - Dimmable
Description
Description
Features
| 180~528VAC wide input range |
| Constant Voltage + Constant Current mode output |
| Metal housing with Class I design |
| Built-in active PFC |
| IP67 / IP65 rating for indoor or outdoor installations |
| Function options: output adjustable via potentiometer; 3 in 1 dimming (dim-to-off) ; Smart timer dimming |
| Typical lifetime>50000 hours |
| 5 years warranty |
General Specification
| AC input voltage range | 180~528VAC; 254~747VDC |
| AC inrush current (max.) | COLD START 25A(twidth=420 s measured at 50% I μ peak) at 480VAC; Per NEMA 410 |
| DC adjustment range | ±10% rated output voltage |
| Current adjustment range | 55%~100% |
| Over current protection | 95%~108% constant current limiting, auto-recovery |
| Over-voltage protection | 110%~140% rated output voltage |
| Withstand voltage | I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC |
| Working temperature | -40~+80°C (refer to output derating curve) |
| Safety standards | UL8750(type”HL”), CSA C22.2 No. 250.0-13, EAC TP TC 004, IP65 or IP67 approved |
| EMC standards | EN55015, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2,3,4,5,6,8,11, EN61547, FCC part 15 class B |
| Connection Input | UL rated, STW 18AWGx3C (30cm) |
| Connection Output A&D-Type | SJTW 14AWGx2C (30cm) |
| Connection Output B-Type | SJTW 14AWGx2C (30cm) + UL2517 18AWGx2C (30cm) |
| Dimension (LxWxH) (mm) | 189 x 61.5 x 36.8 |
Specifications
Specifications
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BrandMean Well
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SeriesHVG Series
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Power Rating65.3 Watt
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Output Voltage48 Volt
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Rated Current1.36 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~80°C
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Warranty5 Year
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Length7.44 in
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Width2.42 in
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Height1.45 in
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Weight1.7 lb
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Frequently Asked Questions
Can I use the HVG-65-48B for outdoor façade or landscape lighting?
Yes, when the LED fixture is a constant-current load operating within 28-48V and up to 1.36A. This driver is rated 65.3W and carries an IP67 waterproof rating, which makes it a stronger fit for wet outdoor lighting locations than indoor-only drivers.
Is the HVG-65-48B a good choice for illuminated signage in wet areas?
It can be, provided the sign lighting system is built for constant-current operation in the 28-48V range. With 48V output, 1.36A current, 65.3W power, and an IP67 waterproof enclosure, it matches many exposed signage lighting applications.
Can this driver run a 48V constant-current lighting fixture outdoors year-round?
It is designed for demanding environments with an operating temperature range of -40°C to +80°C and an IP67 waterproof housing. The fixture itself still needs to match the driver's 28-48V constant-current range and 1.36A output.
How do I estimate LED strip length for the HVG-65-48B?
Start with the driver's maximum output power of 65.3W. Maximum strip length = 65.3W divided by your strip watts per meter, and you should check your strip rated power per meter before sizing because the total strip load must remain within 65.3W.
Is the HVG-65-48B suitable for direct outdoor exposure?
This model is rated IP67 waterproof, so it is intended for outdoor and wet-location use where the driver may be exposed to water and dust. It is a better environment match for harsh outdoor conditions than an IP65 water-resistant version.
