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Dongguan Hallsen Technology Co., Ltd
Application principle of Hall switch in cylinder magnetic valve switch: Cylinder magnetic valve switch is a key component for controlling the opening and closing of automobile engine valves. The Hall switch detects and controls the opening and closing state of the magnetic valve by sensing changes in the magnetic field. In the cylinder magnetic valve switch, one or more magnets are installed on the magnetic valve, and the Hall switch is located near the magnetic valve. When the magnet moves, it causes changes in the magnetic field, and the Hall switch can sense this change. By monitoring the output signal of the Hall switch, the opening and closing state of the magnetic valve can be determined, and precise valve control can be achieved.
The Hall switch also provides accurate perception and control of the opening and closing state of the magnetic valve. By sensing changes in the magnetic field, the state of the magnetic valve can be monitored in real time to achieve precise valve control. This can improve the combustion efficiency and performance of the engine while reducing energy consumption and emissions.
Recommended model: TMR1302 magnetoresistive Hall magnetic switch
TMR1302 is an omnipolar magnetic switch developed for high sensitivity, high speed, low power consumption and high precision applications, integrating tunnel magnetoresistive (TMR) sensor and CMOS technology.
TMR1302 uses TMR magnetic sensor and CMOS integrated circuit, including voltage generator, comparator, Schmitt trigger and CMOS output circuit, which can convert the changing magnetic field signal into digital voltage signal output.
TMR1302 provides temperature compensated power supply through internal voltage regulator and allows wide operating voltage range. TMR1302 is an ideal choice for many low power consumption and high performance applications with low operating voltage, micro-ampere supply current, high response frequency and wide operating temperature range.
TMR1302 adopts two package forms: SOT23-3 and TO-92S, and the corresponding product models are TMR1302S and TMR1302T respectively.
