TDN 3-1222WISM

Series:	TDN 3WISM
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	2
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	18V
Voltage - Output 1:	12V
Voltage - Output 2:	-12V
Voltage - Output 3:	--
Voltage - Output 4:	--
Current - Output (Max):	125mA, 125mA
Power (Watts):	3W
Voltage - Isolation:	1.6kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, SCP
Operating Temperature:	-40°C ~ 70°C
Efficiency:	82%
Mounting Type:	Surface Mount
Package / Case:	7-SMD Module, 6 Leads
Size / Dimension:	0.52" L x 0.36" W x 0.40" H (13.2mm x 9.1mm x 10.2mm)
Supplier Device Package:	--

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Introduction

DC/DC converters have gained immense popularity as an efficient and reliable source of power for a wide range of applications. The TDN 3-1222WISM is a special type of DC/DC converter that is designed to provide a stable and reliable source of power for both low power and high power applications. This document provides a comprehensive look at the features and benefits of the TDN 3-1222WISM while also discussing its working principle and possible applications.

TDN 3-1222WISM Overview

The TDN 3-1222WISM is a DC/DC converter featuring a wide input range of 4:1 (4V to 12V) with a maximum output current of 2A. This converter features an adjustable step-down voltage with a typical efficiency of 84%, making it an excellent choice for high-powered applications. The TDN 3-1222WISM is designed with a simple adjustable on-off switch to provide surge protection, noise suppression, and over-current protection.

TDN 3-1222WISM Application

The TDN 3-1222WISM is suitable for a variety of industrial and commercial applications, such as powering a range of electronic devices with low to medium power requirements. This includes applications that require a stable and reliable source of voltage, such as powering embedded systems, robotics, medical devices, automotive electronics, and consumer electronics.

TDN 3-1222WISM Working Principle

The TDN 3-1222WISM works on a step-down buck-type topology that utilizes the difference between two voltages to maintain a steady output. Input voltage is fed into the primary side of the converter while the output voltage is regulated via a feedback loop. This feedback loop utilizes a programmable voltage regulator and a voltage divider network to set the output voltage of the converter. When the output voltage is lower than the set voltage, the feedback loop increases the output voltage and conversely when the output voltage is higher than the set voltage, the feedback loop decreases the output voltage.

TDN 3-1222WISM Advantages

The TDN 3-1222WISM offers many advantages that make it a great choice for a range of applications. These advantages include high efficiency, low output noise, lower heat dissipation, and a wide input range. Its adjustable on-off switch provides improved surge protection and over-current protection and its adjustable step-down voltage allows for increased flexibility in powering devices that require different voltage levels. In addition, the TDN 3-1222WISM is a reliable and compact solution that makes it an ideal choice for a variety of applications.

Conclusion

The TDN 3-1222WISM is a DC/DC converter designed to provide a reliable and stable source of power for a variety of applications. Its wide input range, high efficiency, and adjustable step-down voltage make it an ideal choice for powering embedded systems, robotics, medical devices, automotive electronics, and consumer electronics. Additionally, its over-current protection and surge protection capabilities make it a safe and reliable choice for a range of applications.

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