78ST212HC

Voltage - Output 3:	--
Base Part Number:	78ST212
Size / Dimension:	0.93" L x 1.01" W x 0.38" H (23.6mm x 25.7mm x 9.7mm)
Package / Case:	3-SIP Module
Mounting Type:	Through Hole, Right Angle
Efficiency:	82%
Operating Temperature:	-40°C ~ 85°C
Features:	OTP, SCP
Applications:	ITE (Commercial)
Current - Output (Max):	2A
Series:	78ST200
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	28V
Voltage - Input (Min):	14.5V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters: 78ST212HC Application Field and Working Principle

DC DC converters are electronic devices used to convert direct current (DC) from one voltage level to another. The 78ST212HC (high current) converter is a power electronics device used to step up or step down DC voltage levels. This converter is designed for high power and high current applications, particularly the automotive industry. This document explains the application field of the 78ST212HC, and its working principle.

Application Field of the 78ST212HC

The 78ST212HC converter can be used in many high-powered applications. This converter is designed specifically for automotive applications where high current levels are needed. It can handle current levels of up to 1,000 A, making it ideal for automotive systems such as starter motors, generators, and alternators. It is also suitable for other applications that require high current levels, including lighting systems, solar panels, and charging stations.

Working Principle of the 78ST212HC

The 78ST212HC converter works by taking in a DC input voltage, and outputting a different DC voltage. It utilizes inductors and capacitors to store and regulate the input and output voltages. The converter works by repeatedly switching between two different components for a certain duration to step up or step down the input voltage. The two components are switches and inductors. The switch turns on and off in order to send a pulse to the inductor. When the switch is turned on, the inductor stores energy as current, and when it is turned off, the stored energy is released as voltage. This process is repeated in order to step up or step down the voltage of the output. The 78ST212HC can step up or step down the voltage within the range of 2.7V to 50V.

Conclusion

The 78ST212HC is a high-powered DC DC converter used for automotive applications. It can handle current levels of up to 1,000 A, and is suitable for a variety of applications that require high current. The converter works by taking in a DC input voltage, and outputting a different DC voltage by switching between two components (switches and inductors). This helps to step up or step down the voltage of the output within the range of 2.7V to 50V.

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