VI-J4T-EX

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DC-DC converters are devices which modify electrical signals from one form to another. These devices convert direct current DC voltage into an alternating current AC voltage or a voltage with greater or lesser magnitude. They are used in a variety of applications and carry out many vital functions. One type of DC-DC converter is the VI-J4T-EX.

The VI-J4T-EX is a high-performance, low-power DC-DC converter designed for applications where low power consumption is essential. It is a down-converter, designed to step down input voltage and convert it to a lower, more regulated output voltage. The device provides an adjustable output voltage, over an input range of 7 to 18 volts, with an output of 3.3 to 5 volts, and an input current range of 0.75 to 1.5 amps. It offers both excellent line regulation and high efficiency, and features a soft start-up function to eliminate input surge current.

The VI-J4T-EX is a non-isolated, buck-type DC-DC converter which utilizes synchronous rectification and a current mode PWM control scheme. It effectively combines the stability of feedback regulation with the speed of current mode control. The adjustable output is enabled by an external voltage divider. This device also features a thermal shutdown circuit, overvoltage protection, current limit protection, and short circuit protection.

This converter is ideally suited for a wide range of applications, such as embedded systems, networking, set-top-boxes, gaming consoles, controller boards, automotive electronics, and industrial control systems. It also has the capability to manage power supply transients, allowing applications to perform reliably during startup, hot swap, and shutdown conditions. The VI-J4T-EX is CEC Level IV compliant, meaning it is an energy efficient design that meets the toughest environmental and economic standards.

The VI-J4T-EX is a highly efficient, reliable, and cost-effective DC-DC converter, designed to provide precision control over the output voltage. It is a simple and reliable way of transforming various input voltages into a more stable output voltage and is suitable for many types of applications. With its built-in protection features and energy efficiency, the VI-J4T-EX is an excellent choice for demanding applications where low power consumption, reliability, and cost are essential.

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