Supply position detection, the electric car speed HAL49E linear Hall sensor

HAL49E linear Hall sensor SOT-23 TO-92UA HAL49E Hall element for an electric vehicle speed HAL49E linear Hall circuit voltage regulator, Hall-voltage generator, linear amplifier and emitter follower, whose input is the magnetic induction strength, the output is proportional to the input voltage. Limit Parameter Symbol unit type and magnitude of the power supply voltage Vcc 6.5 V Any mT magnetic flux density B Operating ambient temperature TA -40 ~ + 100 ℃ high temperature storage temperature TS 150 ℃ electric cars Hall element Features [Hall Microelectronics]. good linearity low power consumption and high sensitivity. The output resistance is small. good temperature stability, long life HAL49E turn to Hall sensors typically use magnetic field measurements. Non-contact distance measurement. speed detection [Hall Microelectronics] Black Metal Detection ... the gap detection brushless DC motor remote meter electric vehicles to switch to electric vehicles governor of the Hall element is classified as [Hall Microelectronics]: switch Hall element and a linear Hall element. Hall switch element can be used for embroidery machines, electric sewing machines, speedometer, tachometer, water, refrigerator door lighting switches, proximity switches, and so on. Linear Hall elements are mainly used in electric car battery car turn the governor, 49E linear Hall circuit