RKW12-4R3 The TDK Corporation RKW12-4R3 is a 50W AC/DC converter providing a 12V output at up to 4.3A. It features a universal input and chassis mount design.
Mfr Part #:

RKW12-4R3

Mfr Name: TDK Corporation
TDK Corporation
The TDK Corporation RKW12-4R3 is a 50W AC/DC converter providing a 12V output at up to 4.3A. It features a universal input and chassis mount design.
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RKW12-4R3 Specifications Quick View

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

RKW12-4R3 Description

Short technical summary and product information.

The TDK Corporation RKW12-4R3 is an enclosed AC/DC converter designed for ITE (Commercial) applications. It delivers a stable 12V output with a maximum current of 4.3A, providing a total power of 50W.

 

Key features include a universal input voltage range of 85-265 VAC, an efficiency of 80%, and an isolation voltage of 3kV. The unit is designed for chassis mounting and includes remote on/off and remote sense capabilities. Its operating temperature range is -10°C to 71°C with derating.

 

This converter is suitable for various commercial applications requiring a reliable power supply. Its robust design and features make it a practical choice for integration into systems where space and performance are critical.

RKW12-4R3 Quick Information

Product Type: AC DC Converter
Series: RKW
Canonical Name: TDK Corporation RKW12-4R3 AC/DC Converter
Subcategory: AC DC Converter

RKW12-4R3 Compliance

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

RKW12-4R3 Features

  • Provides 12V output at 4.3A.
  • Delivers 50W of power.
  • Universal input voltage range.
  • Chassis mountable design.
  • Features remote on/off and sense.

RKW12-4R3 Applications

  • Suitable for ITE commercial equipment power
  • Used in industrial control system power supplies
  • Ideal for 12V 50W off-board AC-DC conversion
  • Designed for chassis-mount enclosed power applications

RKW12-4R3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the RKW12-4R3?

85-265 VAC.

What is the mounting type of the RKW12-4R3?

Chassis mount.

What is the operating temperature range?

-10°C to 71°C with derating.

What is the output voltage?

12V.

What is the maximum output current?

4.3A.

What is the power rating?

50W.

What is the efficiency?

80%.

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