TRN 3-1211SM

Current - Output (Max):	600mA
Supplier Device Package:	--
Size / Dimension:	0.47" L x 0.44" W x 0.31" H (11.9mm x 11.3mm x 8.0mm)
Package / Case:	7-SMD Module, 6 Leads
Mounting Type:	Surface Mount
Efficiency:	79%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	3W
Series:	TRN 3SM
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	18V
Voltage - Input (Min):	9V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active

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Introduction:TRN 3-1211SM DC DC Converters are power supplies designed to supply 12V power from a 220V AC input voltage. It converts the AC signal into a rectified smoothed DC, providing a reliable power to the desired application. This article aims to provide a comprehensive overview of the TRN 3-1211SM DC DC Converter, its application fields and working principle.Application Fields:TRN 3-1211SM DC DC Converters are suitable for a wide range of applications. These converters have been used in automotive, industrial, commercial and residential applications. In automotive applications, it can be used to provide power for on-board computers, automotive navigations, safety systems, control systems and more.In industrial applications, TRN 3-1211SM DC DC Converters can be used to provide power to distributed control systems, process control systems, touch screens, lighting systems, and other industrial protocols.In commercial applications, TRN 3-1211SM DC DC Converters have been used to provide power for elevators, security systems, alarm systems, motor control systems, and more.In residential applications, TRN 3-1211SM DC DC Converters are often used in power supplies for home appliances, home automation systems, computer systems, audio/video systems, and other devices.Working Principle:The working principle of the TRN 3-1211SM DC DC Converter is based on the fact that alternating current (AC) inherently contains both positive and negative cycles. In AC, the voltage alternates between a positive and negative value, going from a positive peak value, to a negative peak value, and back to a positive peak value.The TRN 3-1211SM DC DC Converter takes this alternating voltage and rectifies it so that only the positive cycles are passed onto the load. During the rectification process, the converter also smooths the signal, which helps to prevent noise in the power supply.Once the voltage has been rectified, it is then passed through a voltage regulator, which takes the rectified voltage and ensures it is kept stable by keeping the output constant. This helps to maintain the power supply\'s ability to safely power the applications it is connected to.Conclusion:The TRN 3-1211SM DC DC Converter is a power supply designed to provide 12V DC power from a 220V AC input. It is suitable for a wide range of applications, including automotive, industrial, commercial, and residential applications. The converter rectifies the AC signal before passing it through a voltage regulator to ensure it has a constant output, which helps to provide a reliable power supply.

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