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Mean Well NPF-90-54 Power Supply 90W 54V
The NPF-90 is a 90W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Note.8 SAFETY & EMC
- ✓ 3 years warranty
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BrandMean Well
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SeriesNPF Series
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Power Rating90.18 Watt
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Output Voltage54 Volt
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Rated Current1.67 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CCC,CE,EAC,ENEC,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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Length6.73 in
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Width2.48 in
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Height1.48 in
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Weight1.7 lb
::specification::
Frequently Asked Questions
Can the NPF-90-54 withstand direct outdoor exposure to snow and ice?
Yes. The NPF-90-54 has an IP67 rating for full dust and temporary water immersion protection, and a minimum operating temperature of -40°C. These specifications cover outdoor environments with snow and ice exposure.
What LED applications are suited to the NPF-90-54?
The NPF-90-54 delivers 90.18W at 54V with a constant current of 1.67A and a CC voltage range of 32–54V. It suits high-voltage 54V LED string arrays used in large outdoor signage, high-mast area lighting, or industrial inspection systems where longer LED strings reduce overall current requirements.
How does the NPF-90-54 compare to other 54V models in the NPF series?
At 54V: NPF-40-54 is 41.04W at 0.76A, NPF-60-54 is 60.48W at 1.12A, NPF-90-54 is 90.18W at 1.67A, and NPF-120-54 is 124.2W at 2.3A. All four share IP67 rating and 90–305VAC input; the selection is determined by total LED load wattage.
Does the NPF-90-54 include dimming?
No. The NPF-90-54 is a fixed constant-current driver. If dimming at 54V and 90W is required, the NPF-90D-54 shares identical electrical specs with added built-in 3-in-1 dimming.
What are the physical dimensions of the NPF-90-54?
The NPF-90-54 measures 171.0 × 63.0 × 37.5 mm and weighs 0.77 kg, the standard size for the NPF-90 family regardless of output voltage.
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Other NPF-90 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well NPF-90-24 Power Supply 90W 24V | 90W | 24V | 3.75A | IP67 | $43.97 | View |
| Mean Well NPF-90-48 Power Supply 90W 48V | 90.24W | 48V | 1.88A | IP67 | $42.63 | View |
| Mean Well NPF-90-42 Power Supply 90W 42V | 90.3W | 42V | 2.15A | IP67 | $42.63 | View |
| Mean Well NPF-90-36 Power Supply 90W 36V | 90W | 36V | 2.5A | IP67 | $42.63 | View |
| Mean Well NPF-90-30 Power Supply 90W 30V | 90W | 30V | 3A | IP67 | $42.63 | View |
| Mean Well NPF-90-20 Power Supply 90W 20V | 90W | 20V | 4.5A | IP67 | $42.63 | View |
| Mean Well NPF-90-15 Power Supply 90W 15V | 90W | 15V | 6A | IP67 | $42.63 | View |
| Mean Well NPF-90-12 Power Supply 90W 12V | 90W | 12V | 7.5A | IP67 | $41.14 | View |
