TDL 2-1221

Current - Output (Max):	200mA, 200mA
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:	84%
Operating Temperature:	-40°C ~ 70°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	2W
Series:	TDL 2
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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DC DC Converters

A DC–DC Converter is an electronic circuit which, either alone or connected to power sources or other circuits, converts one electrical voltage to another. The TDL 2-1221 DC–DC Converter is a special type of converter which is used in applications that require a constant operating voltage.

Application Field

The TDL 2-1221 DC–DC Converter is a versatile device that is used in many different applications. It is commonly used to convert a higher voltage DC supply into a lower voltage DC supply, such as converting a 12-volt DC supply into a 6-volt DC supply.The TDL 2-1221 DC–DC Converter is also used in applications that require an adjustable output voltage, such as when powering a motor or LED lighting system. It is also used in systems that require a regulated output voltage, such as computers and digital systems.In addition, the TDL 2-1221 DC–DC Converter can be used in applications that require an isolated output voltage, such as when connecting two circuits together. The converter is also used in battery charging systems, for powering low voltage equipment, and in a wide range of other applications.

Working Principle

The TDL 2-1221 DC–DC Converter is a step-down converter, meaning it reduces the input voltage by a certain ratio. The input voltage is stepped down using a transistors circuit that is triggered by a control signal. The control signal is generated by an integrated circuit control system that monitors and adjusts the output voltage.The TDL 2-1221 DC–DC Converter is also designed to provide a regulated output voltage. It achieves this by using a control system that uses a feedback loop to ensure that the output voltage remains constant.The TDL 2-1221 DC–DC Converter is also designed to provide an isolated output voltage, meaning that the output voltage is unaffected by fluctuations in the input voltage. This is achieved by using an insulated transformer to make the connection between the input and the output.

Conclusion

The TDL 2-1221 DC–DC Converter is a versatile device that is used in many different applications. It is a step-down converter that can reduce a higher voltage DC supply into a lower voltage DC supply. It is also designed to provide a regulated output voltage and an isolated output voltage. As such, it is an ideal solution for a range of applications, from powering motors to battery charging systems.

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