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DC DC Converters

REC5-243.3SRWZ/H4/A application field and working principle

DC-DC converters are widely used in applications with different voltage and current requirements, ranging from industrial equipment to consumer electronics products. The REC5-243.3SRWZ/H4/A is a 4-stage switched-mode DC-DC converter with an input voltage of 18V-50Vdc and an output voltage of 5V/3A. This article will introduce the primary application field and working principle of the RECS-243.3SRWZ/H4/A.

Application field

The REC5-243.3SRWZ/H4/A can be used in a variety of applications such as in automotive and industrial applications, measurement test equipment, medical equipment, point lights and ID cards. It is also suitable for medium-power wireless charging, electric vehicles (EVs), and robotics. Moreover, its wide input voltage range and upgradable operating temperature range make it suitable for extreme environment applications. All these applications require a reliable and efficient DC-DC converter.

Working principle

The REC5-243.3SRWZ/H4/A is a 4-stage converter consisting of an input voltage regulator, an input high-switching regulator, an output high-switching regulator, and an output voltage regulator. The input voltage regulator reduces the input voltage to a stable level. The input high-switching regulator then slices the input voltage into a digital signal and compresses it to produce an output with a frequency of 100kHz. The output high-switching regulator amplifies the output signal to achieve high power conversion efficiency. Finally, the output voltage regulator stably regulates the output voltage to the desired level.

Conclusion

The REC5-243.3SRWZ/H4/A is a 4-stage switched-mode DC-DC converter with an input voltage range of 18V-50Vdc and an output voltage of 5V/3A. It can be used in various industrial and automotive applications such as in measurement test equipment, medical equipment, point lights and ID cards, as well as medium-power wireless charging, electric vehicles (EVs) and robotics. Its working principle is based on a combination of voltage and current regulator components, allowing it to effectively convert from an input voltage to a desired output voltage.

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