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Mean Well NFM-10-3.3 Power Supply 10W 3.3V
AC-DC Single output Medical Open frame power supply; Output 12Vdc at 0.85A; PCB mount; 2xMOPP; NFM-10-12 is succeeded by NFM-10-12.
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BrandMean Well
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SeriesNFM Series
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Power Rating8.25 Watt
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Output Voltage3.3 Volt
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Rated Current2.5 Ampere
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Input Voltage85V~264V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-20°C~70°C
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Warranty3 Year
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Length2.56 in
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Width1.77 in
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Height0.87 in
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Weight0.1 lb
::specification::
Frequently Asked Questions
Can I use the NFM-10-3.3 for a 3.3V embedded controller board?
Yes, it is a constant-voltage 3.3V supply for electronics that require regulated 3.3V power. Its output is rated at 2.5A and 8.25W, which makes it suitable for embedded control boards, logic sections, or communication modules within that load range. The load needs to stay below both the current and power limits.
Is this power supply a fit for 3.3V industrial communication or I/O modules?
It can be used where the module expects a stable 3.3V rail and the total demand does not exceed 2.5A. With 8.25W available, it is aimed at lower-power embedded or automation electronics rather than higher-power peripherals. The 85-264VAC input range supports use across common AC supply ranges.
Can the NFM-10-3.3 power 3.3V sensors and processor logic in one assembly?
It can support combined 3.3V logic and sensor loads as long as the total draw remains within 2.5A and 8.25W. That makes it practical for a compact control assembly where several low-voltage circuits share one regulated rail. It is not intended for loads that require a different output voltage.
Is the NFM-10-3.3 appropriate for outdoor equipment cabinets?
The operating temperature range is -20C to +70C, which covers a wide temperature span for equipment use. However, no IP rating is given in the supplied specs, so the listing does not state outdoor or water-ingress protection. That means outdoor suitability is not established by the product data here.
What is the difference between the NFM 3.3V models in this series?
The listed 3.3V siblings are NFM-05-3.3 at 4.125W and 1.25A, NFM-10-3.3 at 8.25W and 2.5A, NFM-15-3.3 at 11.5W and 3.5A, and NFM-20-3.3 at 14.85W and 4.5A. The NFM-10-3.3 is the second step in that progression. It provides more current than the 5W class model but less than the 15W and 20W versions.
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Other NFM-10 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well NFM-10-5 Power Supply 10W 5V | 10W | 5V | 2A | Indoor | $19.11 | View |
| Mean Well NFM-10-24 Power Supply 10W 24V | 10.08W | 24V | 0.42A | Indoor | $19.11 | View |
| Mean Well NFM-10-15 Power Supply 10W 15V | 10.05W | 15V | 0.67A | Indoor | $19.11 | View |
| Mean Well NFM-10-12 Power Supply 10W 12V | 10.2W | 12V | 0.85A | Indoor | $19.11 | View |
