Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well EPS-45-7.5-C Power Supply 40W 7.5V
The EPS-45-7.5 is a 45W Mean Well power converter (input range: 90~264VAC, operating temperature: -30~+70°C).
Key Features
- ✓ Input voltage range: 90~264VAC
- ✓ Cooling by free air convection — no minimum load required
- ✓ Wide operating temperature: -30~+70°C
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: UL62368- TUV EN62368-1, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesEPS 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,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length4.07 in
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Width2.44 in
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Height1.46 in
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Weight0.66 lb
::specification::
Frequently Asked Questions
Can I use the EPS-45-7.5-C for a 7.5V automation subsystem that needs steady DC output?
Yes, this unit provides constant voltage output at 7.5V with up to 5.4A and 40.5W available. It is suitable for automation, industrial control, or embedded loads that are specified for those limits.
Is the EPS-45-7.5-C appropriate for a 7.5V embedded computer or control board assembly?
It can be used where the embedded assembly requires a regulated 7.5V supply and draws no more than 5.4A. The listed 90-264VAC input range is also useful when the equipment may be deployed across different AC supply standards.
Can this model power a 7.5V industrial sensor hub or communications node?
Yes, if the hub or node is designed for constant 7.5V input and its total load stays within 40.5W and 5.4A. The 103.4 x 62.0 x 37.0 mm form factor may also matter when comparing enclosure space to other versions.
Would the EPS-45-7.5-C fit a compact OEM device that needs 7.5V DC from AC mains?
It is intended for OEM and embedded equipment that converts 90-264VAC input to a constant 7.5V DC output. As long as the device stays within the 5.4A and 40.5W rating, it is a valid electrical fit.
Can the EPS-45-7.5-C be used in cold or hot indoor equipment environments?
The specified operating temperature range is -30°C to +70°C, so it is designed for a broad temperature span in equipment environments. No IP rating is listed, so the product information does not confirm suitability for exposed outdoor or wet locations.
What are the main 7.5V EPS alternatives to the EPS-45-7.5-C?
Within the 7.5V EPS range, the listed alternatives are 15W at 2A, 25.5W at 3.4A, 35.25W at 4.7A, 40.5W at 5.4A, and 60W at 8A. The EPS-45-7.5-C sits in the 40.5W and 5.4A group alongside EPS-45-7.5 and EPS-45S-7.5, with lower-capacity and higher-capacity options available above and below it.
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