TEN 20-4810WIN

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DC-DC converters are a power electronics technology that are used to convert DC voltage either up or down. This is done mostly in applications where input/supply voltage and output/load voltage levels are different. The TEN 20-4810WIN is a DC-DC converter designed for high current applications. This article will discuss the application field of the TEN 20-4810WIN and its working principle.

Application Field

The TEN 20-4810WIN is used mainly in automotive applications, such as electric and hybrid vehicles. It is used for voltage conversion from 48V to 10V. This allows for high-current applications, as the output current is rated at 600A. This DC-DC converter is also used in other areas, such as renewable energy and electric power converters.

Working Principle

The TEN 20-4810WIN uses a combination of switching methods to achieve high efficiency and power conversion. It uses two bridges to control switching from the input to the output. The two bridges are called the high-side bridge and the low-side bridge. When a signal is applied at the control terminal, the bridges open and close alternately to transfer power from the input to the output.

The switching frequency of the TEN 20-4810WIN depends on the input and output conditions. It has a frequency range of 20 kHz to 30 kHz. The voltage conversion is achieved using a combination of pulse width modulation (PWM) and voltage transformation. During the switching phase, the bridges operate in a PWM control mode, while during the transformation phase, the bridges operate in a fixed-frequency switching mode.

The combination of the two bridges allows for high efficiency and power conversion. The total efficiency of the TEN 20-4810WIN is up to 98%. This is mainly due to the PWM control mode, which minimizes switching losses. Additionally, the fixed-frequency switching mode ensures consistent output voltage over time, which is essential for reliable operation.

Conclusion

In conclusion, the TEN 20-4810WIN is a DC-DC converter designed for high current applications. It has a wide range of applications, including in the automotive and renewable energy fields. It uses two bridges in combination with PWM and fixed-frequency switching modes to perform efficient power conversion. The total efficiency of the device is up to 98%. This makes it an ideal choice for applications where efficient and reliable power conversion is required.

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