CSS500-54/I The TDK Corporation CSS500-54/I is an open-frame AC/DC converter with a 54V output and 360W power rating. It features 87% efficiency and is designed for medical applications.
Mfr Part #:

CSS500-54/I

Mfr Name: TDK Corporation
TDK Corporation
The TDK Corporation CSS500-54/I is an open-frame AC/DC converter with a 54V output and 360W power rating. It features 87% efficiency and is designed for medical applications.
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CSS500-54/I Specifications Quick View

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

CSS500-54/I Description

Short technical summary and product information.

The TDK Corporation CSS500-54/I is an AC/DC converter designed for various applications, particularly in the medical field. This open-frame unit operates with an input voltage range of 90 to 264 VAC and provides a stable 54V output at 6.67A, delivering 360W of power under natural convection or up to 500W with forced air.

 

Key electrical specifications include an efficiency of 87% and an isolation voltage of 4 kV. The converter supports universal input and features like adjustable output, load sharing, remote sense, and a standby output, enhancing its versatility. Its operating temperature range is from 0°C to 70°C, with derating applied at higher temperatures.

 

Mechanically, the CSS500-54/I is designed for chassis mounting, with dimensions of 228.6mm in length, 119.4mm in width, and 41.4mm in height. It has a single output and comes in bulk packaging. The unit is CE approved, indicating compliance with relevant European safety standards.

CSS500-54/I Quick Information

Product Type: AC DC Converter
Series: CSS500 (500W)
Canonical Name: CSS500-54/I AC/DC Converter
Subcategory: AC DC Converters

CSS500-54/I Compliance

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

CSS500-54/I Features

  • Provides 54V output at 6.67A.
  • Delivers 360W power, 500W with forced air.
  • Achieves 87% efficiency.
  • Operates from 90-264 VAC input.
  • CE approved for medical applications.

CSS500-54/I Applications

  • Suitable for medical equipment.
  • Designed for chassis mount installations.
  • Offers universal input capability.
  • Supports adjustable output voltage.
  • Features load sharing capability.

CSS500-54/I FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current rating of the CSS500-54/I?

The converter provides a fixed 54V DC output capable of delivering up to 6.67A.

Does this AC/DC converter support universal input voltages?

Yes, it accepts an input voltage range of 90 to 264 VAC for global compatibility.

What is the maximum power output and how does cooling affect it?

The unit delivers 360W continuously, but can reach 500W when forced air cooling is applied.

How is the CSS500-54/I mechanically mounted and packaged?

It ships in bulk packaging as an open-frame module designed for direct chassis mounting.

What is the safe operating temperature range for this power supply?

The converter operates reliably between 0°C and 70°C, with power derating required near the upper limit.

What isolation voltage rating does this module provide?

It features a 4 kV isolation voltage between the primary input and secondary output circuits.

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