CBC915-ACB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

CBC915-ACB Application Field and Working Principle

CBC915-ACB, or Full Bridge Variable Vacuum Pressure Switch, is a specialized power management integrated circuit (PMIC) designed to monitor and switch the vacuum pressure in a wide range of applications. The CBC915-ACB utilizes a fully adjustable bridge, integrated Hall effect sensors and three external resistors to provide reliable air pressure/pressure switch/sensor interface functionality. It is ideal for devices that require high precision switching, such as vacuum pumps, fans, blowers, dust collection systems, door openers, vehicles, and medical instruments.

Advantages of CBC915-ACB

The main advantage of CBC915-ACB over traditional pressure switches is its precision and accuracy. Its integrated Hall-effect sensors measure the pressure of the surrounding environment and provide accurate, repeatable readings up to 5 mbar and a precision of 0.5 mbar. The integrated bridge and three external resistors provide for a wide range of sensitivity, allowing for greater control and improved closed-loop control Performance. Additionally, the CBC915-ACB is able to provide an analog voltage output from 0-5V, allowing for accurate measurements even in fluctuating pressure environments.

Applications for CBC915-ACB

The CBC915-ACB is typically used in industrial and medical applications to measure and switch air pressure in order to provide automated control. It can be used with a variety of vacuum systems, such as pumps, fans, blowers, dust collection systems, and door openers, as well as vehicles and medical instruments. It is often used in applications that require high-precision switching and accurate, repeatable measurements in fluctuating pressure environments.

Working Principle of CBC915-ACB

The CBC915-ACB is a self-contained, integrated pressure switch powered by a supply voltage ranging from 3.3V to 5.5V. It utilizes three external resistors to adjust the switching sensitivity and an integrated Hall effect sensor to measure the air pressure. When the sensed pressure is above a predetermined setpoint, the output switches from low to high, indicating that the pressure is too high. Conversely, when the sensed pressure is below the setpoint, the output switches from high to low, indicating that the pressure is too low. The CBC915-ACB can also provide an analog voltage output, allowing for precise control and monitoring of the environment.

Conclusion

The CBC915-ACB is a specialized power management integrated circuit designed for reliable, accurate pressure monitoring and switching applications. It is ideal for devices that require high precision, such as vacuum pumps, fans, blowers, dust collection systems, door openers, vehicles, and medical instruments. The CBC915-ACB uses three external resistors to adjust the switching sensitivity and an integrated Hall-effect sensor to measure the pressure. It can also output an analog voltage, which allows for accurate control and monitoring of the environment.

The specific data is subject to PDF, and the above content is for reference