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Mean Well MFM-15-3.3 Power Supply 15W 3.3V
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Mean Well MFM-15-3.3 Power Supply 15W 3.3V
Touch current<80 μA/264VAC
Key Features
- ✓1.93"x0.94" 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<0.1W
- ✓Extremely low leakage current
- ✓Wide operating temp. range -35~+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 Rating11.6 Watt
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Output Voltage3.3 Volt
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Rated Current3.5 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-35°C~85°C
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Warranty3 Year
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Length1.93 in
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Width0.94 in
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Height0.91 in
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Weight0.06 lb
::specification::
Frequently Asked Questions
Can I use the MFM-15-3.3 to power a 3.3V embedded controller board?
Yes, this is a constant-voltage 3.3V model rated for 3.5A and 11.6W, which fits many embedded logic and controller applications. It is intended for equipment where the total 3.3V load remains within 3.5A and 11.6W.
Is the MFM-15-3.3 a fit for industrial communication or I/O boards that run on 3.3V?
It can fit low-voltage industrial electronics that require a stable 3.3V rail rather than a higher 12V, 15V, or 24V output. The available output is 3.3V at up to 3.5A, so it is best for compact electronics and interface boards that stay inside that range.
Can this model be used in test equipment or instrumentation built around 3.3V logic?
It can support low-power instrumentation or embedded test assemblies that are designed for a 3.3V constant-voltage source. The module is PCB type, measures 49.0 x 23.8 x 23.0 mm, and provides up to 11.6W total output.
Would the MFM-15-3.3 work for always-on low-power electronics inside sealed equipment?
It is suited to low-power internal electronics where compact size and low standby draw matter. Its features include no-load power consumption below 0.1W and extremely low leakage current, with a 3.3V output rated for 3.5A.
Can I use the MFM-15-3.3 outdoors or in unprotected environments?
The operating temperature range is -35C to +85C, which supports a wide ambient range in protected equipment. However, no IP rating is listed, so this model is not specified here for direct outdoor exposure or wet locations.
What are the main differences between the 3.3V MFM models?
The 3.3V options in this family are MFM-05-3.3 at 4.1W and 1.25A, MFM-10-3.3 at 8.3W and 2.5A, MFM-15-3.3 at 11.6W and 3.5A, MFM-20-3.3 at 14.9W and 4.5A, and MFM-30-3.3 at 19.8W and 6A. The broader series also includes 5V, 12V, 15V, 24V, and 48V outputs with power ratings from 5W up to 31.2W.
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Other MFM-15 Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MFM-15-5 Power Supply 15W 5V | 15W | 5V | 3A | Indoor | $11.35 | View |
| Mean Well MFM-15-24 Power Supply 15W 24V | 15.1W | 24V | 0.63A | Indoor | $11.35 | View |
| Mean Well MFM-15-15 Power Supply 15W 15V | 15W | 15V | 1A | Indoor | $11.35 | View |
| Mean Well MFM-15-12 Power Supply 15W 12V | 15W | 12V | 1.25A | Indoor | $11.37 | View |
