RT-125B The Mean Well USA RT-125B is an enclosed AC/DC converter with a power rating of 132W. It offers multiple outputs including 5V, 12V, and -12V.
Mfr Part #:

RT-125B

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well USA RT-125B is an enclosed AC/DC converter with a power rating of 132W. It offers multiple outputs including 5V, 12V, and -12V.
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RT-125B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Overload Protection
Power (Watts)
Storage Temperature
Temperature Coefficient
Type
Voltage
Voltage Range
Width

RT-125B Description

Short technical summary and product information.

The Mean Well USA RT-125B is an enclosed AC/DC converter designed for chassis mounting. It delivers a total power of 132W with multiple output voltages, including 5V on CH1, 12V on CH2, and -12V on CH3.

 

Key electrical specifications include an efficiency of 80% and a wide AC input voltage range of 100-240VAC. The converter features adjustable output voltage ranges for each channel and provides overload and over-voltage protection.

 

Operating within a temperature range of -25°C to +70°C, the RT-125B is suitable for various industrial applications. Its dimensions are 199.0mm x 98.0mm x 38.0mm, making it a robust solution for power conversion needs.

RT-125B Quick Information

Product Type: AC/DC Converter
Canonical Name: Mean Well USA RT-125B AC/DC Converter
Subcategory: Enclosed

RT-125B Compliance

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

RT-125B Features

  • Enclosed AC/DC converter with 132W power.
  • Multiple outputs: 5V, 12V, and -12V.
  • Chassis mountable for easy integration.
  • Wide operating temperature range: -25°C to 70°C.
  • 80% typical efficiency for power savings.

RT-125B Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for chassis mount installations.
  • Provides stable power for electronic systems.
  • Robust design for industrial environments.

RT-125B FAQs

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

100-240VAC.

What is the mounting type and package style?

Chassis mount, enclosed.

What is the operating temperature range?

-25°C to +70°C.

What are the output voltages and currents?

5V at 5.5A, +12V at 1A, -12V at 1A.

What is the efficiency?

80% typical.

What protection features does it have?

Overload protection at 110-150% rated output and hiccup mode overvoltage protection.

What are the dimensions?

199.0mm x 98.0mm x 38.0mm.

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