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Mean Well RPS-500-27-SF Green Power Supply W 27V 18.5A - Medical Power Supply
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Mean Well RPS-500-27-SF Green Power Supply W 27V 18.5A - Medical Po...
The RPS-500-27 is a 500W Mean Well power converter (input range: 80~264VAC).
Key Features
- ✓ Input voltage range: 80~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: IEC60601-1, TUV EN60601-1, UL ANSI / AAMI ES60601-1 (3.1 version),EAC TP TC 020. CAN/CSA-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 Rating499.5 Watt
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Output Voltage27 Volt
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Rated Current18.5 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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Length6.3 in
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Width3.39 in
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Height1.69 in
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Weight1.41 lb
::specification::
Frequently Asked Questions
Can I use the RPS-500-27-SF for a higher-current 27V medical system?
Yes, this version is built for higher 27V load demand, with a 27V constant-voltage output rated at 18.5A. That gives it 499.5W capacity for medical equipment designs that need more current than the 11.5A or 11.9A versions.
Is the RPS-500-27-SF suitable for 27V industrial automation or motion-related electronics?
It can be used in industrial or automation equipment that requires a constant 27V DC bus and stays within 18.5A. With 499.5W available, it is positioned for heavier 27V loads than the standard RPS-500-27 models.
Can this power supply support a 27V embedded platform with multiple power-hungry subsystems?
Yes, if the total 27V demand across the platform remains at or below 18.5A. The 499.5W rating makes it suitable for consolidated 27V loads in larger embedded assemblies.
Is the RPS-500-27-SF appropriate when I need nearly 500W from a 27V supply?
That is the main advantage of this version. It provides 27V at 18.5A for 499.5W, which is substantially more output current than the 321.3W and 310.5W 27V versions in the same series.
How does the RPS-500-27-SF differ from the other 27V RPS-500 models?
The RPS-500-27-SF is one of the two highest-output 27V versions at 499.5W and 18.5A. By comparison, the RPS-500-27 is 321.3W at 11.9A, the RPS-500-27-C is 310.5W at 11.5A, and the RPS-500-27-TF is also 499.5W at 18.5A; the SF version measures 160.0 x 86.0 x 43.0 mm and weighs 0.64 kg.
Can the RPS-500-27-SF be used in cold or hot equipment environments?
The specified operating temperature range is -30C to +70C, which supports use across cold-start and elevated-temperature equipment conditions. No IP rating is listed in the provided specs, so it should be used in protected indoor equipment or inside an enclosure rather than in exposed outdoor environments.
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