VI-20T-IX-S

Current - Output (Max):	11.54A
Size / Dimension:	4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	6.5V
Voltage - Input (Max):	20V
Voltage - Input (Min):	10V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters: VI-20T-IX-S Application Field and Working Principle

DC/DC converters are electronic devices which convert direct current from one voltage level to another. They are used in applications where a stable but variable output voltage is required and can be found in a variety of industries such as automotive, general-purpose, and industrial automation. The VI-20T-IX-S model is a type of DC/DC converter, utilizing a switch-mode power supply (SMPS) topology to convert a DC input voltage to a precise output voltage. In this article, we will discuss the application fields and working principle of the VI-20T-IX-S DC/DC converter.

Applications of the VI-20T-IX-S DC/DC Converter

The VI-20T-IX-S converter is designed to incorporate a small, cost-effective, and efficient design in space-limited applications. It is ideal for applications such as industrial automation, robotics, and instrumentation. Its features ensure reliable operation over a wide temperature range, and can easily satisfy the demands of various environmental conditions. Other features such as high efficiency and thermal shutdown enable the robustness and stability of this converter to extend its service life.The VI-20T-IX-S is also suitable for vehicular applications, such as automotive, buses, and trucks, where the converter is designed with Reverse Battery Protection to prevent any accidents that can occur due to wrong connection of the output wires. The outer metal case also offers EMI/RFI protection and maintains safe operation even in hostile environment.

Working Principle of the VI-20T-IX-S DC/DC Converter

The VI-20T-IX-S DC/DC converter utilizes a SMPS topology to convert a DC input voltage of 20-40V to a stable, reliable and adjustable output voltage. It is designed with advanced Electronic Circuit Protection features, which provide a high level of safety and reliability.The VI-20T-IX-S consists of two major components: a switch-mode power supply and a control unit. The switch-mode power supply utilizes a transformer, which helps to convert a varying AC voltage to a constant DC voltage. The primary winding is connected to the input voltage and the secondary winding is coupled with the output voltage. The output voltage is then regulated by a control unit, which utilizes a Pulse-Width-Modulation (PWM) technique to adjust the duty cycle of the pulses sent to the converter’s voltage regulator.The VI-20T-IX-S converter also has a built-in over-temperature shutdown feature. This feature monitors the temperature of the converter and shuts down the unit in case of an over-temperature condition.In conclusion, the VI-20T-IX-S converter is designed to provide a reliable and adjustable output voltage from a DC input voltage of 20-40V. Its capabilities make it suitable for use in industrial, automotive, and robotics applications. Its advanced features such as over-temperature protection, EMI/RFI protection, and efficiency enable it to provide stable and reliable performance in a variety of environments.

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