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Mean Well NFM-05-12 Power Supply 5W 12V 420mA
AC-DC Single output Medical Open frame power supply; Output 5Vdc at 1A; PCB mount; 2xMOPP; NFM-05-5 is succeeded by NFM-05-5.
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BrandMean Well
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SeriesNFM Series
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Power Rating5.04 Watt
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Output Voltage12 Volt
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Rated Current0.42 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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Length2.28 in
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Width1.77 in
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Height0.75 in
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Weight0.07 lb
::specification::
Frequently Asked Questions
Can I use the NFM-05-12 for a small 12V PLC, relay, or control circuit?
It can fit low-power 12V control loads that stay within 0.42A and 5.04W. Because it is a constant voltage supply, it is better suited to electronics and control circuits designed for a regulated 12V input rather than loads that need higher startup or running current.
Is the NFM-05-12 suitable for 12V sensors, transmitters, or monitoring devices in an industrial panel?
Yes, it is a practical choice for 12V monitoring, sensing, or signaling devices when the total load does not exceed 0.42A or 5.04W. Its 85-264VAC input also helps in control cabinets or equipment that may be used across different AC input ranges.
Can this 12V 5W power supply run a small embedded or automation controller?
It can support compact 12V embedded or automation hardware if the device's draw is within 0.42A and 5.04W. For controllers, I/O boards, or accessory modules above that level, a higher-output model in the same series is the safer fit.
How does the NFM-05-12 compare with the other Mean Well NFM series options?
Within the series, the 5W-class models are NFM-05-3.3 at 4.125W, 3.3V, 1.25A; NFM-05-5 at 5W, 5V, 1A; NFM-05-12 at 5.04W, 12V, 0.42A; NFM-05-15 at 4.95W, 15V, 0.33A; and NFM-05-24 at 5.52W, 24V, 0.23A. Higher-output siblings include NFM-10, NFM-15, and NFM-20 versions, such as NFM-10-12 at 10.2W and 0.85A, NFM-15-12 at 15W and 1.25A, and NFM-20-12 at 21.6W and 1.8A, with corresponding 3.3V, 5V, 15V, and 24V variants also listed.
Is the NFM-05-12 suitable for indoor or outdoor equipment?
The listed operating temperature range is -20°C to +70°C, so the temperature spec supports a broad indoor equipment range. No IP rating is provided in the listed specs, so outdoor exposure, washdown, or weather-exposed use is not established by this product data alone.
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Other NFM-05 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well NFM-05-5 Power Supply 5W 5V 1A | 5W | 5V | 1A | Indoor | $14.80 | View |
| Mean Well NFM-05-3.3 Power Supply 5W 3.3V 1.25A | 4.12W | 3.3V | 1.25A | Indoor | $15.71 | View |
| Mean Well NFM-05-24 Power Supply 5W 24V 230mA | 5.52W | 24V | 0.23A | Indoor | $15.71 | View |
| Mean Well NFM-05-15 Power Supply 5W 15V 330mA | 4.95W | 15V | 0.33A | Indoor | $15.71 | View |
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