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Mean Well MFM-10-3.3 Power Supply 10W 3.3V 2.5A
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Mean Well MFM-10-3.3 Power Supply 10W 3.3V 2.5A
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 -30~+85°C
- ✓EMI Class B for class II configuration
- ✓Protections: Short circuit/ Overload/ Over voltage/Over temperature
- ✓No minimum load required
- ✓3 years warranty
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BrandMean Well
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SeriesMFM Series
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Power Rating8.3 Watt
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Output Voltage3.3 Volt
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Rated Current2.5 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-30°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-10-3.3 to power a 3.3V embedded controller board?
Yes, this unit provides constant-voltage 3.3V output with up to 2.5A and 8.3W. That fits embedded controller boards, logic circuits, and low-voltage electronics that need a regulated 3.3V supply within that limit.
Is the MFM-10-3.3 a good fit for industrial IoT or communications electronics?
It can be a fit for industrial IoT and communications hardware that runs on 3.3V and draws no more than 2.5A or 8.3W. The wide 80-264VAC input also makes it suitable for internal AC-powered equipment designs.
Can this power supply be used in a small automation HMI or monitoring device?
Yes, for designs that need a 3.3V internal rail, this model is sized for compact equipment at 42.0 × 22.3 × 20.5 mm. Its PCB type and 0.018 kg weight make it practical for low-power automation or monitoring devices with tight internal space.
Can the MFM-10-3.3 be used in hot or cold operating conditions?
The specified operating temperature range is -30°C to +85°C, so it is built for a wide thermal range inside equipment. No IP rating is provided, so it is better suited to enclosed indoor assemblies than direct outdoor exposure.
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Other MFM-10 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MFM-10-5 Power Supply 10W 5V 2A | 10W | 5V | 2A | Indoor | $10.19 | View |
| Mean Well MFM-10-24 Power Supply 10W 24V 420mA | 10W | 24V | 0.42A | Indoor | $10.18 | View |
| Mean Well MFM-10-15 Power Supply 10W 15V 670mA | 10W | 15V | 0.67A | Indoor | $10.18 | View |
| Mean Well MFM-10-12 Power Supply 10W 12V 850mA | 10.2W | 12V | 0.85A | Indoor | $10.18 | View |
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