CQS48120-14

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DC-DC converters are power conversion elements that convert the DC voltage level and current of the power supply. CQS48120-14 is a kind of DC-DC converter, which is specially used to convert the DC volatage of the power supply to obtain the DC voltage with lower output voltage, so as to meet the normal supply of other electrical equipment or used as power supply for pressure size and other switch gear. This paper mainly introduces the application field and working principle of CQS48120-14 DC-DC converter.

Application fields of CQS48120-14 DC-DC convert

CQS48120-14 DC-DC converter is widely used in telecommunication, broadcast, instrumentation, digital product, medical equipment, electric tool, electric oven, electric heating, military equipment, industrial automation, power supply, aviation and navigation, energy storage, charging pile, solar energy, wind power and other fields to convert the DC voltage of the power supply. It can also be used alone as direct current voltage with pressure size and other switchgear.

Working principle of CQS48120-14 DC-DC converter

The working principle of the CQS48120-14 DC-DC converter is mainly to input the power supply voltage, detect the current and voltage parameters through the monitoring circuit, transmit the parameters to the controller, the controller judges the current situation, and then adjust the control angle of the high-frequency power switches in the conversion circuit to make the output voltage meet the requirements. The control mechanism of CQS48120-14 DC-DC converter is to detect the current and voltage parameters of input power supply through the monitoring circuit, and then transmit the parameters to the controller on the same circuit board. The controller judges the current situation according to the parameters and then adjusts the control angle of the high-frequency power switch in the conversion circuit. The high-frequency switch can be controlled by the output voltage. The output voltage can be adjusted from 3.3V to 21.1V. When the output voltage is the same level as the required value, The CQS48120-14 DC-DC converter will work normally, and the parameters of output voltage can be added to the design to realize energy saving and reduce cost.

CQS48120-14 DC-DC convert is widely used to convert power supply volatage, in order to meet the normal supply of other electrical equipment and used as power supply for pressure size and other switch gear. It a high-performance product, with stable output, high efficiency, low temperature and low power consumption, which can bring great convenience to people\'s life for all kinds of application fields mentioned above.

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