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Mean Well NPF-40-30 Power Supply 40W 30V
The NPF-40 is a 40W 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 Rating40.2 Watt
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Output Voltage30 Volt
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Rated Current1.34 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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Length5.91 in
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Width2.09 in
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Height1.38 in
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Weight1.08 lb
::specification::
Frequently Asked Questions
Is the NPF-40-30 appropriate for outdoor or wet-location installations?
Yes. The NPF-40-30 carries an IP67 rating and operates from -40°C to +85°C. Its compact sealed housing (150.0 × 53.0 × 35.0 mm) allows direct installation inside outdoor landscape fixtures, architectural lighting channels, and damp industrial enclosures.
What 30V LED applications suit the NPF-40-30?
The NPF-40-30 outputs 30V DC at 1.34A (40.2W) in constant-current mode with a CC range of 18–30V. It suits low-to-medium-length 30V LED strings in compact commercial fixtures, small architectural accent lights, and automation equipment with 30V LED indicator arrays.
How does the NPF-40-30 compare to the NPF-40-24 and NPF-40-36?
All three are in the ~40W class with IP67, the same 150.0 × 53.0 × 35.0 mm housing, and 0.49 kg weight. NPF-40-24 is 24V/1.67A (40.08W, CC 14–24V); NPF-40-30 is 30V/1.34A (40.2W, CC 18–30V); NPF-40-36 is 36V/1.12A (40.32W, CC 21–36V). Select the voltage matching your LED module.
Does the NPF-40-30 need a ground connection?
No. The NPF-40-30 is a Class II device with a fully isolated plastic case and no FG (functional ground) terminal. Double insulation means no chassis earth is required, which simplifies installation in compact plastic fixtures without a ground conductor.
Payment & Security
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Other NPF-40 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well NPF-40-54 Power Supply 40W 54V | 41.04W | 54V | 0.76A | IP67 | $28.04 | View |
| Mean Well NPF-40-48 Power Supply 40W 48V | 40.32W | 48V | 0.84A | IP67 | $27.13 | View |
| Mean Well NPF-40-42 Power Supply 40W 42V | 40.32W | 42V | 0.96A | IP67 | $28.04 | View |
| Mean Well NPF-40-36 Power Supply 40W 36V | 40.32W | 36V | 1.12A | IP67 | $28.04 | View |
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