Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well NPF-200-42 Power Supply 200W 42V
The NPF-200 is a 200W Mean Well DIN rail power converter with a 195mm profile (input range: 100~305VAC, operating temperature: -40~+85℃).
Key Features
- ✓ 195mm width — DIN rail TS-35 compatible
- ✓ Input voltage range: 100~305VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -40~+85℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: UL8750(type”HL”), CSA C22.2 No. 250.13-12, According to EN61347-2-13 appendix J suitable for emergency installations. ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384 independent, EAC TP TC 004, GB19510.1,GB19510.14,IP67
- ✓ 3 years warranty
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BrandMean Well
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SeriesNPF Series
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Power Rating200 Watt
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Output Voltage42 Volt
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Rated Current4.75 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlNon Dimmable
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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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Length7.68 in
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Width2.68 in
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Height1.56 in
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Weight2.27 lb
::specification::
Frequently Asked Questions
Is the NPF-200-42 suitable for wet or outdoor lighting use?
Yes. The NPF-200-42 is IP67 rated and operates from -40°C to +85°C. This makes it appropriate for outdoor luminaires, roadway lighting, coastal installations, and industrial environments with high humidity or regular cleaning with water.
What 42V LED applications is the NPF-200-42 designed for?
The NPF-200-42 provides 42V DC at 4.75A (200W) in constant-current mode. It suits 42V LED modules in high-output outdoor floodlights, commercial high-bay fixtures, tunnel lighting, and large-format architectural area lighting where a 200W 42V constant-current supply is specified.
How does the NPF-200-42 compare to the NPF-200-36 and NPF-200-48?
All share IP67, 195.0 × 68.0 × 39.5 mm dimensions, 1.03 kg weight, and 100–305VAC input. NPF-200-36 outputs 36V/5.55A; NPF-200-42 outputs 42V/4.75A; NPF-200-48 outputs 48V/4.17A. All are in the 200W class; the difference is only the output voltage and corresponding current.
What certifications does the NPF-200-42 hold?
The NPF-200-42 is certified to CB, CCC, CE, EAC, ENEC, and UL standards. These marks support regulatory compliance in North America, the European Union, Russia/Eurasia, and China, covering most global commercial and industrial markets.
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