Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well PLN-45-27 Power Supply 45W 27V - IP64
The PLN-45 is a 45W Mean Well power converter (input range: 90~295VAC, operating temperature: -30~+50℃).
Key Features
- ✓ Input voltage range: 90~295VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -30~+50℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: UL879, UL1310, UL8750, CSA C22.2 No. 207-M89(except for 48V), TUV EN61347-1, EN61347-2-13 independent, CAN/CSA C22.2 No. 223-M91(except for 48V), CSA C22.2 No. 250.0-08(except for 48V), IP64, J61347-1, J61347-2-13
- ✓ 3 years warranty
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BrandMean Well
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SeriesPLN Series
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Power Rating45.9 Watt
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Output Voltage27 Volt
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Rated Current1.7 Ampere
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Input Voltage90V~295V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CCC,CE,EAC,PSE,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-30°C~50°C
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Warranty2 Year
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Length7.13 in
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Width2.42 in
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Height1.38 in
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Weight1.1 lb
::specification::
Frequently Asked Questions
Can I use the PLN-45-27 for a 27V LED lighting load?
Yes, if the lighting product is designed for 27V operation and does not exceed 45.9W or 1.7A. Its constant current voltage range is 20-27V, so the load should be checked against that operating range.
Is the PLN-45-27 suitable for specialty 27V signage applications?
It can be suitable for 27V signage loads within the 45.9W maximum output and 1.7A output current. The product features specifically mention signage applications, and the IP64 enclosure supports use in harsher environments than a basic indoor unit.
Can this driver be used for 27V linear or accent lighting in protected outdoor areas?
Yes, for 27V lighting systems that remain within 45.9W total load. Its IP64 protection and -30°C to +50°C operating range support use in dusty or splash-exposed locations when the fixture and load are also rated appropriately.
How do I calculate the maximum compatible 27V LED strip length?
Use 45.9W as the power limit for the whole run. Maximum length = 45.9W divided by your strip's rated watts per meter, and you should also verify the strip is rated for 27V operation and does not draw more than 1.7A; check your strip rated power per meter.
Is IP64 enough for wet or outdoor use on the PLN-45-27?
IP64 means protection against dust ingress and splashing water, so it is suitable for many outdoor or damp-location installations. The specified operating temperature range is -30°C to +50°C, but IP64 is not a submersible rating.
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Other PLN-45 Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well PLN-45-48 Power Supply 45W 48V - IP64 | 45.6W | 48V | 0.95A | IP64 | $36.95 | View |
| Mean Well PLN-45-36 Power Supply 45W 36V - IP64 | 45W | 36V | 1.25A | IP64 | $34.39 | View |
| Mean Well PLN-45-24 Power Supply 45W 24V - IP64 | 45.6W | 24V | 1.9A | IP64 | $36.95 | View |
| Mean Well PLN-45-20 Power Supply 45W 20V - IP64 | 46W | 20V | 2.3A | IP64 | $36.95 | View |
| Mean Well PLN-45-15 Power Supply 45W 15V - IP64 | 45W | 15V | 3A | IP64 | $36.95 | View |
| Mean Well PLN-45-12 Power Supply 45W 12V - IP64 | 45.6W | 12V | 3.8A | IP64 | $36.95 | View |
