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Mean Well NPF-120-30 Power Supply 120W 30V
The NPF-120 is a 120W 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 Rating120 Watt
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Output Voltage30 Volt
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Rated Current4 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~90°C
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Warranty5 Year
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Length7.52 in
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Width2.48 in
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Height1.48 in
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Weight2.14 lb
::specification::
Frequently Asked Questions
Is the NPF-120-30 rated for wet or outdoor environments?
Yes. The NPF-120-30 is IP67 certified, providing full protection against dust and resistance to temporary water immersion. Its -40°C to +90°C operating range also covers harsh outdoor installations, unheated warehouses, and cold climates.
What LED systems work with the NPF-120-30's 30V output?
The NPF-120-30 supplies 30V DC at 4A (120W). It is suitable for LED systems designed around 30V, such as some mid-string commercial streetlight modules, architectural floodlights with 30V LED arrays, and industrial machine lighting that specifies a 30V constant-current driver. The 90–305VAC input supports global mains compatibility.
How does the NPF-120-30 compare to the NPF-120-24 and NPF-120-36?
All three are in the 120W class with IP67 and the same 191.0 × 63.0 × 37.5 mm housing (0.97 kg). NPF-120-24 outputs 24V/5A (CC range 14–24V); NPF-120-30 outputs 30V/4A (CC range 18–30V); NPF-120-36 outputs 36V/3.4A at 122.4W (CC range 21–36V). Select the model whose voltage matches your LED module's specification.
Does the NPF-120-30 need a protective earth connection?
No. The NPF-120-30 is a Class II device with a fully isolated plastic case and no functional ground terminal. Double insulation eliminates the need for a chassis earth connection, which simplifies installation in non-metallic or isolated enclosures.
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