JWS50-12/RB The TDK Corporation JWS50-12/RB is a 50W AC/DC converter featuring a 12V output and universal input. It is designed for open frame, chassis mount applications.
Mfr Part #:

JWS50-12/RB

Mfr Name: TDK Corporation
TDK Corporation
The TDK Corporation JWS50-12/RB is a 50W AC/DC converter featuring a 12V output and universal input. It is designed for open frame, chassis mount applications.
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JWS50-12/RB Specifications Quick View

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

JWS50-12/RB Description

Short technical summary and product information.

The TDK Corporation JWS50-12/RB is a 50W AC/DC power supply with a 12V output voltage. This open frame converter offers a universal input range of 85-265VAC and includes features such as adjustable output, DC input capability, power factor correction (PFC), and remote on/off control.

 

Designed for chassis mounting, the JWS50-12/RB operates within a temperature range of -10°C to 60°C with derating. It meets Level B EMI standards and is approved by agencies including CE, UL60950-1, and CSA C22.2 No. 60950-1. The unit comes with a 5-year warranty.

 

Key electrical specifications include an output current of 4.3A and an efficiency of 76%. Overcurrent and overvoltage protection are included. The dimensions are 158.8mm x 85.1mm x 36.8mm.

 

This power supply is suitable for ITE (Commercial) applications and is part of the TDK-Lambda JWS series.

JWS50-12/RB Quick Information

Product Type: AC DC Converter
Series: JWS Series
Canonical Name: TDK Corporation JWS50-12/RB AC/DC Converter
Subcategory: Open Frame

JWS50-12/RB Compliance

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

JWS50-12/RB Features

  • 50W AC/DC converter with 12V output.
  • Universal input range of 85-265VAC.
  • Open frame design for chassis mounting.
  • Includes PFC and remote on/off.
  • Backed by a 5-year warranty.

JWS50-12/RB Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for factory automation systems.
  • Used in test and measurement equipment.
  • Applicable in automotive systems.
  • Ideal for packaging equipment.

JWS50-12/RB FAQs

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

85-265 VAC (47-63Hz) or 120-330 VDC.

What is the output voltage and current?

12V at 4.3A (50W).

What is the operating temperature range?

-10°C to 60°C with derating.

What is the efficiency of this converter?

76% typical.

What are the dimensions?

158.8mm x 85.1mm x 36.8mm (6.25" x 3.35" x 1.45").

What is the warranty period?

Five years.

Does it support remote on/off?

Yes, as option /R.

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