PT79SR115H

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DC DC Converters

DC-DC converters are the integral hardware component that connects any electrical system to a voltage source. Through the control of electrical current and power, they enable efficient and safe power transfer from one system to another. The PT79SR115H converter is a type of DC-DC converter that is specifically designed to handle switching and switching/attenuation applications.

The PT79SR115H DC-DC converter employs a full-wave bridge circuit consisting of four insulated gate bipolar transistors (IGBTs) and a current-limiting snubber circuit. The IGBTs are interconnected in series to create a full-wave bridge rectifier, followed by a half-bridge topology and control loop circuitry. This control loop is used to precisely adjust the bridge output voltage and current to the desired set points.

The PT79SR115H converter offers a highly efficient conversion of the input voltage to the output voltage and current. The IGBTs act as high performance switches, allowing the converter to rapidly adjust the voltage and current to the set points. The snubber circuit limits the flow of current through the bridge, working in concert with the IGBTs to optimize conversion efficiency.

In applications requiring switching on or off of load circuits from a given input voltage, the PT79SR115H converter can be used. It can also be used in applications where attenuation is desired, such as light dimmers and voltage and current regulators.

The PT79SR115H converter is a reliable, cost-effective way to convert input voltage to the output voltage and current needed to power devices and circuits. Its compact size and efficient operation make it ideal for many applications. This type of DC-DC converter is well-suited for applications that require the control and regulation of power and voltage, and the ability to rapidly switch on and off loads.

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