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MEAN WELL RPS455 Medical Power Supply

The RPS-45 medical power supply delivers 45W of reliable power in a compact 3x2-inch footprint, suitable for various medical devices including respirators, monitors, and hemodialysis equipment. It features high efficiency up to 91%, low no-load power consumption below 0.1W, and complies with international medical safety standards, including 2*MOPP isolation and EMC EN55011. With a wide input range of 80-264VAC, it provides multiple output voltages from 3.3V to 48V, supporting Class II (no FG) system design and BF-rated patient contact applications. It operates across a temperature range of -30°C to +70°C and is cooled by natural convection. It includes protections for short circuit, overload, and overvoltage, a power LED indicator, and a 3-year warranty, making it ideal for healthcare settings requiring dependable, silent power solutions.

Authorized Distributors
Source:Newark
Part No:RPS-45-5
Stock:16
Inv Date:06-16-2026
Price: Unit price: $23.71
Buy/RFQ:
Source:DigiKey
Part No:RPS-45-5
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.6
Buy/RFQ:
Part No:RPS-45-5
Stock:0
Inv Date:06-17-2026
Price: Unit price: $14.6
Buy/RFQ:
Part No:RPS-45-5
Stock:0
Inv Date:06-16-2026
Price: Unit price: $36.08
Buy/RFQ:
Part No:RPS-45-5
Stock:19
Inv Date:06-16-2026
Price: Unit price: $14.6
Buy/RFQ:
Part No:RPS-45-5
Stock:19
Inv Date:06-16-2026
Price: Unit price: $14.6
Buy/RFQ:

MEAN WELL RPS455 Medical Power Supply Specifications:

  • Power Output: 45W
  • Input Voltage: 80-264VAC
  • Output Voltages: 3.3V, 5V, 7.5V, 12V, 15V, 24V, 48V
  • Ripple & Noise: 80 to 300mVp-p depending on model
  • Efficiency: Up to 91%
  • Leakage Current: <100µA
  • No Load Power Consumption: <0.1W
  • Operating Temperature: -30°C to +70°C
  • Dimensions: 76.2mm x 50.8mm x 24mm
  • Protection: Short circuit, Overload, Overvoltage
  • Isolation Class: II (no FG)
  • Protection: 2x MOPP (Basic Safety and Patient Contact Isolation)
  • EMC Standards: EN55011, EN61000-3-2,3, EN61000-4 series
  • Safety Standards: TUV EN60601-1, IEC60601-1
  • Operating Altitude: Up to 4000 meters
  • Cooling: Free air convection
  • MTBF: 726,200 hours
  • Vibration: 10-500Hz, 2G

Buy the Buy Mean Well RPS-45 Part Number RPS455 Online

Ensure your medical devices operate reliably with the RPS-45 medical power supply. Featuring high efficiency up to 91%, wide input voltage, and multiple output options from 3.3V to 48V, it is perfect for monitors, dialysis machines, sleep apnea devices, and BF-rated systems. Its compact 3x2-inch design fits easily into healthcare equipment, providing low leakage current, comprehensive protections, and compliance with global safety standards. Buy now online to benefit from fast delivery, excellent warranty, and technical support for your critical medical applications.

Buy Mean Well RPS-45 now and experience unmatched reliability and performance with a compact, highly efficient power supply for medical applications.

Frequently Asked Questions

Where can I buy MEAN WELL RPS455?

You can click on the BUY or RFQ button to purchase RPS455 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part RPS455?

You can download the RPS455 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of RPS455?

MEAN WELL

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