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Mean Well EPS-45-48 Power Supply 48W 48V
The EPS-45 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 Rating48 Watt
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Output Voltage48 Volt
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Rated Current1 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 in
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Width2 in
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Height1.14 in
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Weight0.31 lb
::specification::
Frequently Asked Questions
Can I use the EPS-45-48 for a 48V industrial control or monitoring device?
Yes, if the device is designed for 48V constant-voltage input and draws no more than 1A. This supply provides up to 48W, which fits lower-power industrial control, monitoring, and interface equipment built around a 48V DC bus.
Is the EPS-45-48 suitable for small 48V telecom or network-support equipment?
It can be a fit for 48V telecom or network-support loads that need constant voltage and stay within 48W. The output limit is 1A, so it is best for lighter-duty 48V equipment rather than higher-draw systems.
Can this power a 48V embedded development or validation setup?
Yes, for embedded platforms, validation fixtures, or lab assemblies that require a stable 48V constant-voltage supply up to 1A. The 90-264VAC input is also useful when the same setup may be used on different AC input ranges.
Would the EPS-45-48 work for a compact 48V automation node?
Yes, if the automation node uses 48V DC and its load stays within 48W total. The smaller 101.6 × 50.8 × 29.0 mm form factor and 0.14 kg weight make it practical where space and weight matter.
Can the EPS-45-48 be used in outdoor or high-temperature locations?
The operating temperature range is -30°C to +70°C, so the temperature spec is broad. However, no IP rating is listed, so the published specs support indoor or otherwise protected use rather than direct outdoor exposure.
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