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Mean Well HVG-65-42A Power Supply 65W 42V - Adjustable
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 Rating65.1 Watt
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Output Voltage42 Volt
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Rated Current1.55 Ampere
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Input Voltage180V~528V
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No of Output1
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Dimming ControlBuilt-in Potentiometer
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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-65-42A for 42V LED strip or linear lighting in commercial displays?
Yes, if the lighting load is a 42V constant-current product operating within the 25-42V CC range. The driver can supply up to 1.55A with a 65.1W maximum load.
Is the HVG-65-42A suitable for covered outdoor signage lighting?
It can work for covered outdoor 42V constant-current signage because it has an IP65 water-resistant enclosure and operates from -40°C to +80°C. The connected load must still fit within 42V, 1.55A, and 65.1W.
Can this driver power 42V LED modules for wall-wash or facade lighting?
Yes, for 42V constant-current wall-wash or facade fixtures that fall within the 25-42V CC range. Size the load so it does not exceed 1.55A or 65.1W.
Will the HVG-65-42A work in buildings with higher AC input ranges?
It is designed for a wide 180-528VAC input range, so it fits many commercial lighting environments where input flexibility matters. Output-side matching still depends on the LED load being a 42V constant-current application within 65.1W.
How do I estimate the maximum 42V LED strip length for this driver?
Use the formula 65.1W divided by the strip's rated watts per meter to estimate the maximum length. That only works as a first pass, so also check your strip rated power per meter and confirm it is compatible with a 42V constant-current driver.
Can the HVG-65-42A be installed where it may see rain or washdown spray?
Its IP65 rating means it is water-resistant and better suited to protected outdoor or damp environments than fully exposed wet locations. The operating range is -40°C to +80°C, but the full lighting assembly should be rated for the same conditions.
