IBH12020A007V-007-R Power Supplies - Board Mount

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DC-DC converters are widely used in modern electronic systems, providing power to numerous applications. The IBH12020A007V-007-R is a high power DC-DC converter designed to provide reliable, efficient and cost-effective power to a variety of applications. This document will discuss the application field and working principle of the IBH12020A007V-007-R DC-DC converter.

The IBH12020A007V-007-R DC-DC converter is designed to provide voltage regulation from a wide voltage range between 6 and 36 volts. The nominal output current is rated up to 7A and features excellent line and load regulation, fast transient response and current limiting capabilities. This DC-DC converter is ideal for industrial, medical, avionic and other high-power applications.

The IBH12020A007V-007-R DC-DC converter is designed to operate in a switched-mode topology, and provides a high efficiency power supply with low EMI output. The circuit topology utilizes synchronous rectification to provide superior line regulation, fast transient response, and excellent thermal performance. The synchronous rectification is accomplished by a full-bridge, high-frequency MOSFET converter, which is designed to be fast-switching, and minimize switching losses. The high-frequency switching enables the use of low-profile inductors and capacitors, which helps to reduce the overall system footprint.

The input stage of the IBH12020A007V-007-R DC-DC converter includes an EMI filter, over-voltage protection, and input current limiting protection. The EMI filter provides a high-frequency filter that is designed to reduce the amount of noise present on the input line. The over-voltage protection is designed to protect the converter from voltages that exceed the rated input range, and the input current limiting circuitry is designed to limit current draw to protect the converter from over-current events.

The output stage of the IBH12020A007V-007-R DC-DC converter includes a buck boost converter to regulate the output voltage, and a current limit detection circuit that monitors the output current and limits it to the rated current limit. The buck-boost converter is designed to provide fast and accurate regulation over a wide input voltage range. The current limit detection circuit ensures that the output current does not exceed the rated output current, and also reduces power dissipation in the output stage. The output voltage and current are easily adjustable via external resistors.

In summary, the IBH12020A007V-007-R DC-DC converter is a high power, highly efficient, and cost-effective DC-DC converter designed to provide reliable power to a variety of applications. The converter utilizes a synchronous rectification topology to achieve superior line regulation, fast transient response, and excellent thermal performance. The input stage includes an EMI filter, over-voltage protection, and input current limiting circuitry to protect the converter from power disturbances and over-current events. The output stage includes a buck-boost converter for voltage regulation, and a current limit detection circuit to ensure the output current stays within the rated current limit. The IBH12020A007V-007-R is ideally suited for industrial, medical, avionic, and other high-power applications.

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