CUS400M-12/B The TDK Corporation CUS400M-12/B is an open frame AC/DC converter with a power rating of 250W. It features a chassis mount design and is suitable for ITE (Commercial) and Medical applications.
Mfr Part #:

CUS400M-12/B

Mfr Name: TDK Corporation
TDK Corporation
The TDK Corporation CUS400M-12/B is an open frame AC/DC converter with a power rating of 250W. It features a chassis mount design and is suitable for ITE (Commercial) and Medical applications.
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CUS400M-12/B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Features
Height
Length
Mounting Type
Number of Outputs
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CUS400M-12/B Description

Short technical summary and product information.

The TDK Corporation CUS400M-12/B is an AC/DC converter designed for reliable power conversion in various applications. This open frame unit offers a power output of 250W, with a peak capability of 400W under forced air conditions, and delivers a current of 20.83A.

 

Key electrical specifications include a voltage rating of 4kV and features such as adjustable output, baseplate cooling, remote sense, and a standby output. It operates within a temperature range of -20°C to 70°C with derating.

 

Designed for industrial and medical environments, this converter meets standards such as 60601-1, 60950-1, and 62368-1. Its mechanical dimensions are 141.6mm in length, 85.3mm in width, and 40.8mm in height. The mounting type is chassis mount, providing a secure installation.

 

Compliance is noted as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected, though these are unverified from the database.

CUS400M-12/B Quick Information

Product Type: AC/DC Converter
Canonical Name: TDK Corporation CUS400M-12/B AC/DC Converter
Subcategory: Open Frame

CUS400M-12/B Compliance

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

CUS400M-12/B Features

  • Open frame AC/DC converter design.
  • 250W continuous power output.
  • Chassis mount for secure installation.
  • Suitable for ITE and Medical applications.
  • Meets safety standards 60601-1, 60950-1, 62368-1.

CUS400M-12/B Applications

  • Ideal for commercial ITE systems.
  • Suitable for medical equipment power.
  • Used in industrial control systems.
  • Provides stable power conversion.

CUS400M-12/B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the CUS400M-12/B?

The CUS400M-12/B provides a single output of 12V at 20.83A.

What is the power rating of this converter?

It is rated for 250W continuous power, or 400W with forced air cooling.

What is the operating temperature range?

The operating temperature range is -20°C to 70°C with derating.

What are the mechanical dimensions?

The dimensions are 141.6mm in length, 85.3mm in width, and 40.8mm in height.

What safety standards does it comply with?

It complies with standards 60601-1, 60950-1, and 62368-1 for ITE and medical applications.

What is the mounting type?

The mounting type is chassis mount.

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