myMectronic
myMectronic

A Premier B2B Part Search

MEAN WELL RPS40048SF Medical Power Supply

The RPS-400 series is a highly reliable 400W medical power supply designed for BF-rated patient contact applications. It features a compact 5x3-inch footprint, high efficiency up to 94%, and extremely low no-load power consumption below 0.5W. Suitable for Class I and Class II systems, it complies with international medical safety standards such as IEC/EN60601-1 and ANSI/AAMI ES60601-1, with 2 x MOPP isolation. Multiple models offer adjustable output voltages from 12V to 48V, with protections against overvoltage, overload, temperature, and short circuits, ensuring safety and durability in demanding medical environments.

Authorized Distributors
Source:Newark
Part No:RPS-400-48-SF
Stock:1
Inv Date:06-16-2026
Price: Unit price: $127.95
Buy/RFQ:
Source:DigiKey
Part No:RPS-400-48-SF
Stock:7
Inv Date:06-16-2026
Price: Unit price: $95
Buy/RFQ:
Part No:RPS-400-48-SF
Stock:2
Inv Date:06-17-2026
Price: Unit price: $95
Buy/RFQ:
Part No:RPS-400-48-SF
Stock:0
Inv Date:06-16-2026
Price: Unit price: $113.35
Buy/RFQ:
Part No:RPS-400-48-SF
Stock:12
Inv Date:06-16-2026
Price: Unit price: $95
Buy/RFQ:
Part No:RPS-400-48-SF
Stock:12
Inv Date:06-16-2026
Price: Unit price: $95
Buy/RFQ:

MEAN WELL RPS40048SF Medical Power Supply Specifications:

  • Input Voltage: 80~264VAC
  • Output Voltages: 12V, 15V, 18V, 24V, 36V, 48V
  • Rated Power: 400W
  • Efficiency: Up to 94%
  • No-load Power Consumption: <0.5W
  • Ripple & Noise (max): 120-200mVp-p
  • Isolation Level: 2xMOPP (primary-secondary), 1xMOPP (primary-earth, secondary-earth)
  • Protection: Short circuit, Overload, Overvoltage, Over temperature
  • Operating Altitude: Up to 4000 meters
  • Dimensions: 130*86*43mm (enclosed models), 127*76.2*35mm (PCB type)
  • Temperature Range: -30°C to +70°C operating, -40°C to +85°C storage
  • EMC Standards: EN55011, EN55024, EN60601-1-2
  • Certifications: UL, CE, CCC, TUV EN60601-1
  • MTBF: 194,100 hours at 25°C
  • Weight: Range from 0.39kg to 0.64kg depending on model
  • Other Features: Standby 5V@0.6A, Fan supply 12V@0.5A, Protections with auto recovery, Earth leakage <200A/264VAC

Buy the Mean Well RPS-400 U– Reliable Medical Power Supply for Industrial Applications

Discover the RPS-400 medical power supply offering 400W of reliable power with high efficiency up to 94%, low no-load consumption, and comprehensive protections. Designed for BF-rated applications, it ensures safety with 2xMOPP isolation and meets international standards like IEC/EN60601-1 and ANSI/AAMI ES60601-1. Its compact 5x3-inch footprint and adjustable output voltages from 12V to 48V make it suitable for diverse medical devices including hemodialysis machines, sleep apnea devices, and medical monitors. Order online now for fast delivery and robust performance in critical healthcare environments.

Buy Mean Well RPS-400 now and experience unmatched reliability and high efficiency ideal for demanding medical systems.

Frequently Asked Questions

Where can I buy MEAN WELL RPS40048SF?

You can click on the BUY or RFQ button to purchase RPS40048SF from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part RPS40048SF?

You can download the RPS40048SF datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of RPS40048SF?

MEAN WELL

MEAN WELL Part List

Browse and search other MEAN WELL parts, locate datasheets and stock

Sponsored by