RPS-120S-48 Mean Well RPS-120S-48 is a 48V 120W open frame AC/DC converter with 93.5% efficiency and 4kV isolation, designed for medical applications.
Mfr Part #:

RPS-120S-48

Mfr Name: Mean Well USA
Mean Well USA
Mean Well RPS-120S-48 is a 48V 120W open frame AC/DC converter with 93.5% efficiency and 4kV isolation, designed for medical applications.
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RPS-120S-48 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Length
Medical Grade
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
SVHC Present
Type
Voltage
Width

RPS-120S-48 Description

Short technical summary and product information.

The Mean Well RPS-120S-48 is a single-output open frame AC/DC converter delivering 48V at 2.5A (120W, 150W with forced air cooling). It features a universal input, adjustable output, and power factor correction (PFC). With a high efficiency of 93.5% and 4kV isolation voltage, it is suitable for medical equipment. The converter is chassis mountable and measures 76.2mm x 50.8mm x 28.0mm. It operates over a temperature range of -30°C to 85°C with derating. Approvals include CB, CE, cURus, EAC, and TUV.

RPS-120S-48 Quick Information

Product Type: AC DC Converter
Series: RSP-75~500 Series
Canonical Name: RPS-120S-48 AC/DC Converter

RPS-120S-48 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RPS-120S-48 Features

  • 93.5% high efficiency power conversion.
  • 4kV input-to-output isolation voltage.
  • Universal input with power factor correction.
  • Adjustable output for design flexibility.
  • Medical application approval and certification.

RPS-120S-48 Applications

  • Ideal for medical power supply systems.
  • Suitable for industrial control equipment.
  • Used in test and measurement instruments.
  • Perfect for LED lighting and signage.

RPS-120S-48 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the RPS-120S-48?

The output voltage is 48V.

What is the operating temperature range?

The operating temperature range is -30°C to 85°C with derating.

What is the efficiency of this converter?

The efficiency is 93.5%.

What is the isolation voltage?

The isolation voltage is 4 kV.

What mounting type does it use?

It uses chassis mount.

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