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Mean Well MPS-45-7.5 Power Supply 45W 7.5V
MEAN WELL MPS-45 Series Power Supplies are 45W singlel output medical type power supplies with 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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SeriesMPS Series
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Power Rating40.5 Watt
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Output Voltage7.5 Volt
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Rated Current5.4 Ampere
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Input Voltage90V~264V
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No of Output1
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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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Weight0.4 lb
::specification::
Frequently Asked Questions
Can I use the MPS-45-7.5 for a 7.5V control board or embedded device?
Yes, if the equipment is designed for constant 7.5V DC and requires no more than 5.4A or 40.5W. This makes it suitable for 7.5V control electronics, embedded assemblies, and specialty industrial devices built around that voltage. The output should be matched exactly to the load's rated input requirement.
Is this power supply a fit for 7.5V test or measurement equipment?
It can be appropriate for test, measurement, or monitoring equipment that calls for a regulated 7.5V constant-voltage source. The unit provides up to 5.4A and 40.5W, which is useful for moderate-power 7.5V electronics. It should not be selected for loads that need a different DC voltage.
Can the MPS-45-7.5 power several 7.5V modules in one enclosure?
It can, as long as the combined load remains within 5.4A and 40.5W. That can suit multi-board embedded or instrumentation assemblies using a shared 7.5V bus. Because it is a constant-voltage design, all connected loads need to be rated for 7.5V DC.
Is the MPS-45-7.5 suitable for outdoor locations or unsealed equipment?
The operating temperature is specified from -10°C to +60°C, but the specs do not list an IP rating. Without a stated ingress-protection rating, outdoor or exposed use is not confirmed by the product data. It is better aligned with protected indoor installations or enclosed equipment.
How does the MPS-45-7.5 compare with other 7.5V models in the MPS series?
The 7.5V variants listed are MPS-45-7.5 at 40.5W and 5.4A, and MPS-65-7.5 at 60W and 8A. Both are constant-voltage 7.5V supplies, with the difference being available current and total output power. This model is the lower-power option of the 7.5V pair shown in the series data.
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Other MPS-45 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well MPS-45-24 Power Supply 45W 24V | 45.6W | 24V | 1.9A | Indoor | $32.92 | View |
| Mean Well MPS-45-5 Power Supply 45W 5V | 40W | 5V | 8A | Indoor | $40.48 | View |
| Mean Well MPS-45-48 Power Supply 45W 48V | 48W | 48V | 1A | Indoor | $40.48 | View |
| Mean Well MPS-45-3.3 Power Supply 45W 3.3V | 26.4W | 3.3V | 8A | Indoor | $40.03 | View |
| Mean Well MPS-45-27 Power Supply 45W 27V | 45.9W | 27V | 1.7A | Indoor | $40.03 | View |
| Mean Well MPS-45-15 Power Supply 45W 15V | 45W | 15V | 3A | Indoor | $40.48 | View |
| Mean Well MPS-45-13.5 Power Supply 45W 13.5V | 44.55W | 13.5V | 3.3A | Indoor | $40.48 | View |
| Mean Well MPS-45-12 Power Supply 45W 12V | 44.4W | 12V | 3.7A | Indoor | $40.48 | View |
