DN6847SE

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A magnetic sensor is an electronic device that is used to detect the presence of a magnetic field. Magnetic sensors can be used to detect and measure changes in magnetic fields and provide feedback information to a system. Magnetic field sensors are of broad application in fields such as automotive, industrial, robotics, medical, and instrumentation. DN6847SE is a type of magnetic sensor switch (solid state) that is widely used in intelligent sensing equipment and automatic control system.

DN6847SE was developed by Interline Technology, with a Hall effect working principle. The sensing element in this device is a specialized power Hall chip. Specifically, the device detects and measure changes in the local magnetic fields, and when the input trigger magnetic field reaches a predefined strength, it sends an output signal. This magnetic sensor switch is an excellent solution to not only digital switch applications, but also an analog actuator capable of providing precise angle position detection.

The DN6847SE has a small form factor, and can be used in a wide variety of applications that require magnetic sensing, ranging from safety devices, security systems, and remote control systems. It is a great choice for trigger sensors, allowing users to detect the direction and the strength of a magnetic field. It is even suitable for 5V and 3.3V microcontroller systems, needing only a simple DC power supply.

The DN6847SE relies on the Hall effect technology, which is the most common technology applied in modern magnetic sensing applications. It works on the concept that a voltage appears across an electrical conductor when a magnetic field is applied perpendicular to the current. The principle utilizes an active electronic component to measure the magnetic field’s horizontal or vertical angle. Usually, the voltage varies with the strength of the magnetic field as well as the applied angle.

The DN6847SE has a wide range of operating frequencies, and can operate accurately at frequencies between 20Hz and 60kHz. Furthermore, it offers a wide dynamic range, which is a measure of its ability to detect changes in the input signal at varying magnitudes, and provides higher sensitivity and faster response. It also has minimal offset voltage, which determines the accuracy of the device, and offers excellent temperature stability and DC magnetic field sensitivity.

The DN6847SE is also equipped with built-in protection circuits, which guard against external surge voltage. It also has extended operation temperature range, which is useful in extreme temperature applications. The device is also designed to withstand external interferences, ensuring it is able to capture the intended signals without interference from external sources. Additionally, the device is also capable of self-checking and self-diagnostic, so it can detect any anomalies in its own operation.

Overall, the DN6847SE magnetic sensor switch is a highly versatile device that provides an excellent combination of features, performance, and reliability. It is suitable for various applications where precise sensing of the magnetic field is necessary, ranging from motor control, power feedback, and other similar applications. With its broad operating range, it provides a low-cost solution for all sorts of configuration and calibration purposes.

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