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Mean Well MPD-45A Power Supply 45W 5V 12V
MEAN WELL MPD-45 Series Power Supplies are 45W dual output medical type power supplies with high reliability,3 years warranty.
Key Features
- ✓Universal AC input / Full range
- ✓Low leakage current <250pA
- ✓Protections: Short circuit / Overload / Over voltage
- ✓Cooling by free air convection
- ✓Medical safety approved (2 x MOPP between primary to secondary)
- ✓100% full load burn-in test
- ✓Fixed switching frequency at 45KHz
- ✓3 years warranty
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BrandMean Well
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SeriesMPD Series
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Power Rating40 Watt
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Output Voltage5 Volt
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Rated Current3.2 Ampere
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Input Voltage90V~264V
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No of Output2
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Dimming ControlNone
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Standards MetCB,CE,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-10°C~60°C
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Warranty3 Year
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Length5 in
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Width2.99 in
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Height1.1 in
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Weight0.44 lb
::specification::
Frequently Asked Questions
Can I use the MPD-45A for small 5V industrial control or embedded loads?
Yes, if the load requires constant 5V and stays within 3.2A and 40W. That makes it more appropriate for lighter-duty control electronics than larger 5V power supplies in the same family.
Is the MPD-45A suitable for 5V sensors, interface boards, or compact automation electronics?
It can be a fit where the combined 5V demand does not exceed 3.2A or 40W. The constant-voltage output is intended for electronics that need a stable 5V rail.
Would the MPD-45A work for bench or cabinet use with smaller 5V test and monitoring devices?
Yes, for low-to-moderate 5V loads that stay within its 40W rating and 3.2A output current. Its 127.0 x 76.0 x 28.0 mm size and 0.2 kg weight also make it easier to place in smaller equipment spaces.
How does the MPD-45A differ from other listed MPD models in output capacity?
MPD-45A is one of the lower-power options at 40W, 5V, and 3.2A. Other listed siblings step up to MPD-45B at 44.8W and 3.2A, MPD-65A at 61.1W and 5.5A, MPD-65B at 65.5W and 3.5A, and MPD-200A and MPD-200B at 200W, 5V, and 15A.
Is the MPD-45A suitable for outdoor or wide-temperature use?
Its operating temperature is specified at -10°C to +60°C, so it is intended for controlled equipment environments rather than extreme exposure. The provided specs do not include an IP rating, so outdoor use or unprotected moisture exposure should not be assumed.
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Other MPD Series Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MPD-65B Power Supply 65W 5V 24V | 65.5W | 5V | 3.5A | Indoor | $47.26 | View |
| Mean Well MPD-65A Power Supply 65W 5V 12V | 61.1W | 5V | 5.5A | Indoor | $47.26 | View |
| Mean Well MPD-45B Power Supply 45W 5V 24V | 44.8W | 5V | 3.2A | Indoor | $42.22 | View |
| Mean Well MPD-200B Power Supply 200W 5V 24V | 200W | 5V | 15A | Indoor | $127.95 | View |
| Mean Well MPD-200A Power Supply 200W 5V 12V | 200W | 5V | 15A | Indoor | $127.95 | View |
