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Mean Well MPM-05-3.3 Power Supply 5W 3.3V
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Mean Well MPM-05-3.3 Power Supply 5W 3.3V
Touch current <80 μA/264VAC
Key Features
- ✓1.8"x1." 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>48K hours
- ✓3 years warranty
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BrandMean Well
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SeriesMPM Series
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Power Rating4.1 Watt
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Output Voltage3.3 Volt
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Rated Current1.25 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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Length1.8 in
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Width1 in
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Height0.85 in
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Weight0.08 lb
::specification::
Frequently Asked Questions
Can I use the MPM-05-3.3 for a 3.3V embedded controller or logic board?
Yes, if the board needs a constant 3.3V supply and draws no more than 1.25A or 4.1W. That makes it suitable for low-power embedded control, industrial logic, and sensor-processing circuits that run from an 80-264VAC input.
Is the MPM-05-3.3 a good fit for 3.3V IoT or industrial monitoring electronics?
It fits 3.3V monitoring or embedded electronics when total load stays within 1.25A and 4.1W. The encapsulated construction and compact 45.7 × 25.4 × 21.5 mm size can help in dense control assemblies.
Can this model power a low-power 3.3V communications or interface module?
It can, provided the module requires constant-voltage 3.3V power and remains under 1.25A. This model is better suited to low-power interface, control, or automation electronics than to larger 3.3V loads that need more than 4.1W.
Does the MPM-05-3.3 work in hot or cold environments?
The specified operating temperature range is -40°C to +85°C, which covers a broad range for industrial or embedded equipment. No IP rating is listed, so the product data does not present it as an exposed outdoor power supply.
What other MPM models are closest to the MPM-05-3.3?
The closest 5W-class siblings are MPM-05-5 at 5W, 5V, 1A; MPM-05-12 at 5W, 12V, 0.42A; MPM-05-15 at 5W, 15V, 0.33A; and MPM-05-24 at 5.5W, 24V, 0.23A. If you need more 3.3V output, higher steps include MPM-10-3.3 at 8.3W, 3.3V, 2.5A, MPM-15-3.3 at 11.6W, 3.3V, 3.5A, and MPM-20-3.3 at 14.9W, 3.3V, 4.5A.
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