PT79SR112V

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DC-DC converters serve as a way to convert from one type ofvoltage to another, and have a wide range of applications. One such device is the PT79SR112V, a DC-DC converter module designed to provide 19W output power with an input voltage range between 4.5 and 18V. This device is available in both through-hole and surface-mount varieties, and is manufactured in high volumes from an ISO certified factory. Its operating temperature range is -40°C to +105°C, making it suitable for a range of industrial and medical applications.

The PT79SR112V is a low-power, high efficiency DC-DC converter module that features programmable output voltage and over-temperature protection. It includes a built-in synchronous rectifier and an integrated power switch for boosting efficiency up to 95%. It offers a wide variety of options for choosing the output voltage, including 2.5, 3.3, and 5V, as well as adjustable outputs. The module also features a selectable voltage sequence for powering multiple logic devices from the same module, making it an excellent choice for high-power applications.

The PT79SR112V provides excellent protection features including over-current, over-voltage, and over-temperature protection. It includes an on/off enable control pin, as well as a built-in current limiter that limits the maximum amount of current that can be drawn by the output to a safe level. Additionally, the device features an automatic thermal shutdown and short circuit protection to protect the module and the connected device from damage in the event of an overload.

The PT79SR112V utilizes a switching topology to convert the input voltage into a desired output voltage. This topology is based on the principle of Pulse Width Modulation (PWM). PWM is a technique where a square wave is generated at a certain frequency by controlling the duty cycle of the pulses. The duty cycle is then adjusted to increase or decrease the amount of power delivered by the device. By varying the pulse width, the output voltage can be changed.

The PT79SR112Vis a reliable DC-DC converter module that provides long term reliability and features excellent protection features. Its wide voltage range and adjustable output make it suitable for a variety of applications. Additionally, its high efficiency and small size make it an ideal choice for high-power applications where space is limited. With the PT79SR112V, users can be sure that they are getting a quality product that is designed to perform reliably for a long time.

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