EWS25-28 The TDK EWS25-28 is an AC DC converter providing a 28V output at 25W. It features a wide input voltage range of 85 to 265 VAC and convection cooling.
Mfr Part #:

EWS25-28

Mfr Name: TDK Corporation
TDK Corporation
The TDK EWS25-28 is an AC DC converter providing a 28V output at 25W. It features a wide input voltage range of 85 to 265 VAC and convection cooling.
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EWS25-28 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Number of Outputs
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EWS25-28 Description

Short technical summary and product information.

The TDK EWS25-28 is a 25W AC DC converter with a nominal output voltage of 28V and a maximum output current of 2.5A. It accepts a universal input voltage range of 85 to 265 VAC (47-440Hz) or DC 110-330V. The converter uses convection cooling and operates over an ambient temperature range of -10°C to 60°C with derating.

 

Electrical features include over voltage protection, over current protection, remote sensing, and remote on/off control. The unit meets safety standards UL1950, CSA950, and EN60950, and conforms to VCCI Class A and FCC Class A for EMI.

 

The converter is housed in a chassis mount package with dimensions of 115.0mm x 35.0mm x 97.0mm. It is designed for reliable operation in industrial, telecom, and test equipment applications.

EWS25-28 Quick Information

Product Type: AC DC Converter
Canonical Name: TDK EWS25-28 AC/DC Converter, 28V Output, 25W
Subcategory: AC DC Converters

EWS25-28 Compliance

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

EWS25-28 Features

  • Wide input voltage range 85-265 VAC.
  • Convection cooled design for reliability.
  • Over voltage and over current protection.
  • Remote sensing and on/off control.
  • Chassis mount package for easy installation.

EWS25-28 Applications

  • Ideal for industrial power supply systems.
  • Used in telecommunications equipment.
  • Suitable for test and measurement devices.
  • Applicable in factory automation systems.

EWS25-28 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the EWS25-28?

85 to 265 VAC (47-440Hz) or DC 110-330V.

What is the output voltage and power?

Nominal output voltage is 28V with maximum power of 25W.

What is the operating temperature range?

-10°C to 60°C with derating.

What type of cooling does it use?

Convection cooling.

What safety standards does it comply with?

UL1950, CSA950, and EN60950.

What is the mounting type?

Chassis mount.

What protection and control features are included?

Over voltage protection, over current protection, remote sensing, and remote on/off control.

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