Vehicle Horns[SJ Auto Co., Ltd.]
[ korea manufacturers / korea suppliers / korea product ]
Automobile Horns
Are usually electric klaxons, driven by a flat circular steel diaphragm that has an electromagnet acting upon it and is attached to a contractor that repeatedly interrupts the current to the electromagnet.This arrangement works like a buzzer or electric bell. There is usually a screw to adjust the distance/tension of the electrical contacts for best operation. A spiral exponential horn shape (sometimes called the "snail") is cast into the body of the horn to project the sound...