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Mean Well MFM-05-12 Power Supply 5W 12V
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Mean Well MFM-05-12 Power Supply 5W 12V
No minimum load required
Typical lifetime > 52K hours
Touch current<80 μA/264VAC
Key Features
- ✓1.65"x0.88" compact size
- ✓Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1
- ✓Suitable for BF application with appropriate system consideration
- ✓No-load power consumption<0.075W
- ✓Extremely low leakage current
- ✓Wide operating temp. range -40~+85°C
- ✓EMI Class B for class II configuration
- ✓Protections: Short circuit/ Overload/ Over voltage/Over temperature
- ✓No minimum load requiredTypical lifetime > 52K hours
- ✓3 years warranty
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BrandMean Well
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SeriesMFM Series
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Power Rating5 Watt
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Output Voltage12 Volt
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Rated Current0.42 Ampere
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Input Voltage80V~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-40°C~85°C
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Warranty3 Year
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Length1.65 in
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Width0.88 in
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Height0.81 in
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Weight0.04 lb
::specification::
Frequently Asked Questions
Can I use the MFM-05-12 for a small medical or monitoring PCB that needs 12V AC-DC power?
Yes, this PCB-type power supply provides a constant 12V output and carries medical safety approval in the listed features. It is intended for low-power loads up to 5W and 0.42A.
Is the MFM-05-12 suitable for compact embedded or IT hardware with very low standby demand?
It is designed for compact installations with dimensions of 42.0 x 22.3 x 20.5 mm and a weight of 0.018 kg. The listed no load power consumption is less than 0.1W, which is useful when minimizing idle draw matters.
Can this 12V power supply run a low-power industrial interface board directly from mains input?
It accepts 80-264VAC input and delivers constant 12V output, so it fits low-power boards intended for that voltage. The load needs to stay within 5W and 0.42A.
Is the MFM-05-12 appropriate for harsh indoor temperature conditions?
The specified operating temperature range is -40 degrees C to +85 degrees C, which is broad for indoor equipment exposed to cold or heat. No IP rating is provided, so the product data does not identify it as suitable for exposed outdoor locations.
How does the MFM-05-12 compare with other MFM family options?
Within the listed siblings, outputs range from 3.3V to 48V and power ranges from 4.1W to 31.2W. For 12V specifically, the family includes MFM-05-12 at 5W and 0.42A, MFM-10-12 at 10.2W and 0.85A, MFM-15-12 at 15W and 1.25A, MFM-20-12 at 21.6W and 1.8A, and MFM-30-12 at 30W and 2.5A.
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Other MFM-05 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MFM-05-5 Power Supply 5W 5V | 5W | 5V | 1A | Indoor | $8.68 | View |
| Mean Well MFM-05-3.3 Power Supply 5W 3.3V | 4.1W | 3.3V | 1.25A | Indoor | $8.68 | View |
| Mean Well MFM-05-24 Power Supply 5W 24V | 5.5W | 24V | 0.23A | Indoor | $8.68 | View |
| Mean Well MFM-05-15 Power Supply 5W 15V | 5W | 15V | 0.33A | Indoor | $8.68 | View |
