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Mean Well EPS-45-5-C Power Supply 40W 5V
The EPS-45-5 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 Watt
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Output Voltage5 Volt
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Rated Current8 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-45-5-C for a 5V industrial controller or processing board?
Yes, if the controller requires 5V constant voltage and draws no more than 8A. With 40W available output, it suits higher-current 5V electronics used in industrial control and embedded processing systems.
Is the EPS-45-5-C a fit for 5V automation electronics with several low-voltage loads?
It can be, provided the combined load remains within 40W and 8A at 5V. That makes it useful for grouped 5V logic, sensor, and interface electronics in automation assemblies.
Would this power supply work for 5V lab, QA, or production test fixtures?
Yes, for fixtures that need a stable 5V constant-voltage rail with relatively high current available. The 90-264VAC input also helps when the same equipment may be used in different mains regions.
Can the EPS-45-5-C support a 5V communications or display subsystem?
Yes, if the subsystem is designed for 5V DC and stays within the 8A output ceiling. Its 103.4 × 62.0 × 37.0 mm housing gives the same electrical rating as the EPS-45-5 in a larger package.
Is the EPS-45-5-C suitable for outdoor cabinets or damp locations?
The specs define operation from -30°C to +70°C, but no IP rating is listed. That means the temperature range is specified, while protection against water or dust ingress is not stated in the product data.
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