GSM120B48-R7B The Mean Well USA GSM120B48-R7B is a 120W AC/DC desktop adapter with a 48V output and 2.5A current. It features a universal input voltage range of 80-264VAC.
Mfr Part #:

GSM120B48-R7B

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well USA GSM120B48-R7B is a 120W AC/DC desktop adapter with a 48V output and 2.5A current. It features a universal input voltage range of 80-264VAC.
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GSM120B48-R7B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Height
Input Connector
Input Type
Input Voltage
Length
Medical Grade
No Load Power Consumption
Operating Temperature
Output Connector
Power (Watts)
Region Utilized
Voltage
Width

GSM120B48-R7B Description

Short technical summary and product information.

The Mean Well USA GSM120B48-R7B is a highly reliable 120W AC/DC desktop style single-output medical adapter. It is equipped with a 2-pin IEC320-C8 power plug and accepts an input voltage range from 80VAC to 264VAC.

 

This adapter series supplies various output voltages, including 48VDC for this model, satisfying the demands of various medical electrical devices. The circuitry design meets international medical standards (2xMOPP) with an ultra-low leakage current (<100uA), making it suitable for direct electrical contact with patients.

 

Key features include high efficiency up to 91.5%, extremely low no-load power consumption below 0.15W, and operation within a wide temperature range of -30°C to 70°C. Protections include short circuit, overload, over voltage, and over temperature. The unit is built with a flame retardant plastic case providing double insulation to prevent electrical shock.

 

Applications include mobile clinical workstations, oral irrigators, portable hemodialysis machines, breath machines, and medical computer monitors. It meets Energy Efficiency Level VI and CoC Version 5 standards.

GSM120B48-R7B Quick Information

Product Type: AC/DC Desktop Adapter
Canonical Name: Mean Well USA GSM120B48-R7B AC/DC Desktop Adapter
Subcategory: Desktop Adapter

GSM120B48-R7B Compliance

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

GSM120B48-R7B Features

  • 120W AC/DC desktop medical adapter.
  • 48VDC output at 2.5A current.
  • Universal input voltage range 80-264VAC.
  • Low leakage current (<100uA) for patient contact.
  • Meets medical safety standards (2xMOPP).

GSM120B48-R7B Applications

  • Suitable for medical workstations.
  • Used with portable dialysis machines.
  • Applicable for breathing apparatus.
  • Ideal for medical monitoring devices.

GSM120B48-R7B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

80 to 264 VAC.

What is the output voltage?

48 VDC.

What is the output current?

2.5 A.

What is the power rating?

120 W.

What is the operating temperature range?

-30°C to 70°C.

What protections does it have?

Short circuit, overload, over voltage, over temperature.

What is the form factor?

Desktop (Class II).

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