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Mean Well RPS-45-12 Green Power Supply W 12V 3.8A - Medical Power Supply
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Mean Well RPS-45-12 Green Power Supply W 12V 3.8A - Medical Power S...
The RPS-45 is a 45W Mean Well power converter (input range: 80~264VAC, operating temperature: -40~+85°C).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ Cooling by free air convection — no minimum load required
- ✓ Wide operating temperature: -40~+85°C
- ✓ Protections: Short circuit / Overload / Over voltage
- ✓ Safety approvals: CANICSA-C22.2 No. 60601-1:14- Edition 3
- ✓ 3 years warranty
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BrandMean Well
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SeriesRPS Series
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Power Rating45.6 Watt
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Output Voltage12 Volt
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Rated Current3.8 Ampere
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Input Voltage80V~264V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CE,cUL,EAC,SHIDE
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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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Length3 in
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Width2 in
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Height0.94 in
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Weight0.24 lb
::specification::
Frequently Asked Questions
Can I use the RPS-45-12 for a 12V embedded controller or single-board computer?
Yes, if the equipment needs a constant 12V supply and the total draw stays within 3.8A and 45.6W. That makes it suitable for compact embedded electronics that fit inside those output limits.
Is the RPS-45-12 suitable for a small industrial sensor or control circuit?
It can be used for small 12V industrial control electronics that require constant voltage power. The available output is 12V at up to 3.8A, with a maximum power of 45.6W.
Can this model power a compact medical or diagnostic device that runs on 12V?
Yes, this product is specified as a medical power supply and includes medical safety approval with extremely low leakage current. The device load must still be compatible with a constant 12V source and remain within 3.8A and 45.6W.
Is the RPS-45-12 a fit for low-power automation electronics rather than higher-load 12V systems?
Yes, this is a lower-power 12V option at 45.6W and 3.8A, so it fits lighter 12V loads better than larger 12V models in the same series. It is intended for applications that do not need more than 45.6W.
Can the RPS-45-12 be used in outdoor equipment cabinets?
The operating temperature range is -30°C to +70°C, which supports use in equipment exposed to a broad temperature range. No IP rating is listed, so the published specs do not confirm direct outdoor or water-exposed use.
How does the RPS-45-12 compare with other RPS-45 models?
The RPS-45 group includes 3.3V 8A 26.4W, 5V 8A 40W, 7.5V 5.4A 40.5W, 12V 3.8A 45.6W, 15V 3A 45W, 24V 1.9A 45.6W, and 48V 0.94A 45.1W versions. The RPS-45-12 is the 12V model in that family, rated for 3.8A and 45.6W.
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