CUS400M-12/U The TDK Corporation CUS400M-12/U is an Open Frame AC/DC converter with a 12V output and 250W power rating. It features chassis mounting and universal input.
Mfr Part #:

CUS400M-12/U

Mfr Name: TDK Corporation
TDK Corporation
The TDK Corporation CUS400M-12/U is an Open Frame AC/DC converter with a 12V output and 250W power rating. It features chassis mounting and universal input.
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CUS400M-12/U Specifications Quick View

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

CUS400M-12/U Description

Short technical summary and product information.

The TDK Corporation CUS400M-12/U is an AC/DC converter designed for ITE (Commercial) and Medical applications. This open-frame unit features a chassis mount for easy integration into systems.

 

Key electrical specifications include a 250W power rating, which can be boosted to 400W with forced air cooling. It provides a 12V output and can deliver up to 20.83A. The converter offers a wide operating temperature range from -20°C to 70°C, with derating applied at higher temperatures. It also features adjustable output, remote sense, standby output, and universal input capabilities.

 

With an isolation voltage of 4 kV and compliance with standards such as 60601-1, 60950-1, and 62368-1, this converter is suitable for demanding applications. The dimensions are 142.0mm x 90.0mm x 41.0mm (5.59" x 3.54" x 1.61").

 

Environmental compliance includes RoHS3 compliance and an MSL 1 rating. The REACH status is unaffected.

CUS400M-12/U Quick Information

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

CUS400M-12/U Compliance

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

CUS400M-12/U Features

  • Open frame AC/DC converter.
  • 250W continuous, 400W forced air.
  • Chassis mount design.
  • Wide operating temperature range.
  • RoHS3 compliant.

CUS400M-12/U Applications

  • Suitable for ITE commercial applications.
  • Designed for medical equipment.
  • Provides universal input capability.
  • Features adjustable output.
  • Supports remote sense functionality.

CUS400M-12/U FAQs

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

12V DC.

What is the maximum output current?

20.83 A.

What is the power rating?

250W convection, 400W with forced air.

What are the dimensions?

142.0mm x 90.0mm x 41.0mm (5.59" x 3.54" x 1.61").

What is the operating temperature range?

-20°C to 70°C with derating.

What is the isolation voltage?

4 kV.

What certifications does it have?

CE certified, compliant with IEC 60601-1, 60950-1, and 62368-1.

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