PTH12000WAZ

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DC-DC converters are used to convert one DC voltage into another, and the PTH12000WAZ is a DC-DC converter designed to deliver high power and efficiency. This converter is mostly used in the industrial, aerospace, and military fields, as it is rugged and reliable and is suitable for high power applications.

The PTH12000WAZ is a dual input-single output (DISO) converter that takes in either a 12 VDC or 24 VDC input voltage and outputs a 12 VDC output regulated voltage. The output voltage is adjustable from 6 to 15 VDC. It has a maximum rated output power of 1000 watts and an efficiency of up to 95%. The device also has built-in over-voltage and over-current protection, as well as short-circuit and overload protection. Additionally, it has an external on/off controlling feature for remote control applications and is available with an optional remote-sensing feature.

The working principle of the PTH12000WAZ is based on the Boost-Buck topology, in which the input voltage is utilized to “charge” a capacitive load, which is then “discharged” to provide the desired output voltage. The output voltage is regulated by a control circuit, which monitors the output voltage and adjusts the duty cycle of the converter accordingly. This converter also incorporates four active switches and an inductive energy storage element. The switching elements manage the different phases of the process, such as the charge/discharge cycle, as well as the voltage regulation.

This device is designed to operate in a temperature range of -40 to +85°C, making it suitable for a wide range of applications, such as industrial motor control, navigation and defense electronics, data communications, and automotive applications. It also offers a cost-effective alternative to linear regulators and is well-suited for high-power applications in harsh environments.

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