GSM120B12-R7B The Mean Well USA GSM120B12-R7B is a 102W AC/DC desktop power supply with a 12V output and 8.5A rated current. It features universal AC input and Level VI energy efficiency.
Mfr Part #:

GSM120B12-R7B

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well USA GSM120B12-R7B is a 102W AC/DC desktop power supply with a 12V output and 8.5A rated current. It features universal AC input and Level VI energy efficiency.
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GSM120B12-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
Overload Protection
Power (Watts)
Power Rating
Rated Current
Region Utilized
Voltage
Weight
Width

GSM120B12-R7B Description

Short technical summary and product information.

The Mean Well USA GSM120B12-R7B is a versatile 102W AC/DC desktop power supply designed for various applications, including medical use. It provides a stable 12V output at a rated current of 8.5A.

 

This power supply features a universal AC input range of 80-264VAC, making it suitable for international use. It boasts high efficiency up to 91.5% and meets Energy Efficiency Level VI standards, ensuring reduced power consumption. The device operates within a temperature range of -30°C to +60°C and includes essential protections such as short circuit, overload, over voltage, and over temperature.

 

With medical safety approvals (2 x MOPP between primary to secondary) and compliance with standards like ANSI/AAMI ES60601-1 and TUV EN60601, the GSM120B12-R7B is a reliable choice for sensitive equipment. It also adheres to EMC standards including EN55011 class B and FCC part 15 class B.

 

The unit is housed in a fully enclosed plastic case with a Class II power design and utilizes an IEC 320-C8 input connector. Its dimensions are 167.0mm x 67.0mm x 35.0mm (6.57" x 2.64" x 1.38"), and it weighs 1.45 lbs.

GSM120B12-R7B Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: GSM120
Canonical Name: Mean Well USA GSM120B12-R7B AC/DC Desktop Power Supply
Subcategory: Desktop Adapter

GSM120B12-R7B Compliance

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

GSM120B12-R7B Features

  • 102W AC/DC desktop power supply.
  • 12V output voltage at 8.5A.
  • Universal 80-264VAC input range.
  • Up to 91.5% efficiency, Level VI rated.
  • Medical safety approved (2 x MOPP).

GSM120B12-R7B Applications

  • Suitable for medical equipment.
  • Ideal for international applications.
  • Used in systems requiring stable power.
  • Designed for low leakage current needs.

GSM120B12-R7B FAQs

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

80-264 VAC or 113-370 VDC.

What are the output voltage and current?

12V at 8.5A.

What is the power rating?

102W.

What efficiency level does it meet?

Level VI, with efficiency up to 91.5%.

What is the operating temperature range?

-30°C to +60°C (with derating).

What safety standards does it comply with?

ANSI/AAMI ES60601-1, ES60601-1-11, TUV EN60601/60601-1-11.

What is the form factor?

Desktop (Class II) adapter.

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