TDL 3-2422

Current - Output (Max):	125mA, 125mA
Supplier Device Package:	--
Size / Dimension:	0.55" L x 0.55" W x 0.31" H (14.0mm x 14.0mm x 8.0mm)
Package / Case:	7-DIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 70°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	3W
Series:	TDL 3
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-12V
Voltage - Output 1:	12V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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Introduction to TDL 3-2422 DC DC Converters

DC-DC converters are an essential type of electronic device, providing a reliable and efficient way to convert a DC voltage to another DC voltage. The TDL 3-2422 is a high performance DC-DC converter manufactured by TDL Technologies. It is designed to provide clean and stable output voltages within a wide operating temperature range, making it an ideal choice for a variety of applications.

Applications

The TDL 3-2422 is a highly versatile DC-DC converter, well suited for a range of different applications. It can be used in a variety of industrial, automotive, and communication applications, such as battery powered systems, PLCs, servo motors, environmental sensors, and 3G/4G radio transceivers. Its wide range of input voltage capabilities, from 9V to 36V, allows it to be used in multiple environments and with multiple types of power sources.

Working Principles

The TDL 3-2422 DC-DC converter is based on a dual-stage converter construction. The first stage is a Buck regulator, which consists of a high-frequency switching regulator and a low-loss inductor. In the second stage, the output voltage is boosted from the input voltage by a high-frequency synchronous PWM converter. This two-stage power converter provides superior efficiency and is capable of delivering output currents up to 140 Amps.

Features

The TDL 3-2422 is a versatile and reliable DC-DC converter with a wide range of features. It is designed to provide clean, stable output voltages and is capable of operating over a wide temperature range, from -40°C to 70°C. It also features adjustable output voltage levels, reverse-polarity protection, and enable/disable control. Additionally, it includes over-temperature protection, over-current protection, and a fan-control circuit, ensuring reliable and safe operation.

Conclusion

The TDL 3-2422 DC-DC converter is an efficient and reliable device, suitable for a variety of industrial, automotive, and communication applications. It features a high-performance dual-stage design, providing superior efficiency and a wide range of features. Its adjustable output voltage levels, reverse-polarity protection, enable/disable control, and fault protection make it an ideal choice for a wide range of applications.

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