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Mean Well NPF-90-42 Power Supply 90W 42V
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 Rating90.3 Watt
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Output Voltage42 Volt
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Rated Current2.15 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-90-42 be installed outdoors without an additional housing?
Yes. The NPF-90-42 carries an IP67 waterproof rating, protecting it against dust and temporary water immersion, and operates from -40°C to +85°C. These specifications support direct outdoor installation without a secondary enclosure.
What LED lighting applications suit the NPF-90-42?
The NPF-90-42 delivers 90.3W at 42V with a constant current of 2.15A and a CC voltage range of 25–42V. It is well matched to 42V constant-current LED modules used in high-pole area lighting, outdoor sports field fixtures, or large industrial bay lights where the LED string voltage falls within 25–42V.
How does the NPF-90-42 compare to the NPF-60-42 and NPF-40-42?
At 42V, the NPF series offers: NPF-40-42 at 40.32W and 0.96A, NPF-60-42 at 60.06W and 1.43A, and NPF-90-42 at 90.3W and 2.15A. The NPF-90-42 also has a larger footprint (171.0 × 63.0 × 37.5 mm, 0.77 kg) versus the smaller 40W and 60W models.
Does the NPF-90-42 include dimming capability?
No. The NPF-90-42 is a fixed constant-current output driver. The NPF-90D-42 offers identical electrical specs (90.3W, 42V, 2.15A, IP67) with built-in 3-in-1 dimming.
What is the CC voltage range of the NPF-90-42?
The NPF-90-42 maintains its 2.15A constant current output for LED loads with a forward voltage between 25V and 42V. Loads outside this window will exit the CC regulation zone.
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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-90-54 Power Supply 90W 54V | 90.18W | 54V | 1.67A | IP67 | $42.63 | View |
| Mean Well NPF-90-48 Power Supply 90W 48V | 90.24W | 48V | 1.88A | 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 | $40.93 | View |
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