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Mean Well ODLV-45A-48 Power Supply 45W 48V (Auxiliary DC output)
Description
Description
Features
| Constant voltage PWM style output with frequency 1KHz |
| Plastic housing with class II design |
| Built-in active PFC function |
| No load power consumption<0.5W(Blank-Type) |
| IP67 rating for indoor or outdoor installations |
| Function options: 2 in 1 dimming(dim-to-off); Auxiliary DC output |
| 3 years warranty |
General Specification
| AC input voltage range | 90~295VAC |
| AC inrush current (Typ.) | COLD START 30A(twidth=150μs measured at 50% Ipeak) at 230VAC; Per NEMA 410 |
| Short circuit protection | Shut down O/P voltage, re-power on to recovery |
| Over current protection | 105~115% |
| Setup time | 500ms / 230VAC; 1200ms/115VAC |
| Withstand voltage | I/P-O/P: 3.75kVAC |
| Working temperature | -20~+85ºC |
| Safety standards | UL8750, ENEC EN61347-1, EN61347-2-13 |
| EMC standards | EN55015, EN61000-3-2 class C, EN61000-3-3, EAC TP TC 020 |
| Dimension (LxWxH)(mm) | 111*77*28.5mm |
| Packing | 24pcs/11Kg |
Specifications
Specifications
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BrandMean Well
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SeriesODLV Series
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Power Rating45.12 Watt
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Output Voltage48 Volt
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Rated Current0.94 Ampere
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Input Voltage90V~295V
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No of Output1
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Dimming Control0-10V,10V PWM,Auxiliary DC Output
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Standards MetCB,CCC,CE,EAC,ENEC,UL
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Operation ModeConstant Voltage
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Operating Temperature-20°C~85°C
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Warranty3 Year
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Length4.37 in
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Width3.03 in
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Height1.12 in
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Weight0.93 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the ODLV-45A-48 for 48V LED strip lighting?
Yes, this model provides 48V constant voltage output with 45.12W maximum power and 0.94A output current. It is intended for 48V LED strip systems whose total load stays within 45.12W.
Is the ODLV-45A-48 a good choice for 48V signage lighting?
It can be used for 48V constant voltage sign lighting, channel letter lighting, or light box systems that draw no more than 45.12W. The IP67 waterproof rating is useful where signage power supplies face outdoor exposure.
Can this driver power 48V linear or accent lighting in commercial spaces?
It is suitable for 48V constant voltage linear lighting or accent lighting where the fixture load is within 45.12W. With an operating range of -20°C to +85°C, it is built for a wide range of indoor and outdoor conditions.
How do I estimate the maximum 48V LED strip length for the ODLV-45A-48?
Use the driver's maximum output power of 45.12W and divide it by your strip's rated power per meter. The sizing formula is 45.12W ÷ strip W/m, and you should check your strip rated power per meter before deciding the final length.
Is the ODLV-45A-48 safe for outdoor or wet-location use?
Yes, the housing is rated IP67, so it is designed for waterproof use in wet or exposed locations. It is also specified for operation from -20°C to +85°C, which supports outdoor lighting environments.
What are the main differences between the ODLV-45A-48 and the other ODLV siblings?
In the 45W range, the listed siblings are ODLV-45-12 at 36W 12V 3A, ODLV-45-24 at 45.12W 24V 1.88A, ODLV-45-36 at 45W 36V 1.25A, ODLV-45-48 at 45.12W 48V 0.94A, ODLV-45-60 at 45W 60V 0.75A, ODLV-45A-12 at 36W 12V 3A, ODLV-45A-24 at 45.12W 24V 1.88A, ODLV-45A-36 at 45W 36V 1.25A, ODLV-45A-48 at 45.12W 48V 0.94A, and ODLV-45A-60 at 45W 60V 0.75A. In the 65W range, the siblings are ODLV-65-12 at 50.4W 12V 4.2A, ODLV-65-24 at 57.6W 24V 2.4A, ODLV-65-36 at 64.8W 36V 1.8A, ODLV-65-48 at 64.8W 48V 1.35A, ODLV-65-60 at 64.8W 60V 1.08A, ODLV-65A-12 at 50.4W 12V 4.2A, ODLV-65A-24 at 57.6W 24V 2.4A, ODLV-65A-36 at 64.8W 36V 1.8A, ODLV-65A-48 at 64.8W 48V 1.35A, and ODLV-65A-60 at 64.8W 60V 1.08A. This model's defining specs are 45.12W, 48V, and 0.94A in the ODLV-45A group.
Other ODLV-45A Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ODLV-45A-60 Power Supply 45W 60V (Auxiliary DC output) | 45W | 60V | 0.75A | IP67 | $25.93 | View |
| Mean Well ODLV-45A-36 Power Supply 45W 36V (Auxiliary DC output) | 45W | 36V | 1.25A | IP67 | $25.93 | View |
| Mean Well ODLV-45A-24 Power Supply 45W 24V (Auxiliary DC output) | 45.12W | 24V | 1.88A | IP67 | $25.93 | View |
| Mean Well ODLV-45A-12 Power Supply 45W 12V (Auxiliary DC output) | 36W | 12V | 3A | IP67 | $25.93 | View |
