Horn (horn) as a convenience for the driver by sounding a loud alarm to those driving other vehicles. And those who blockaded the streets. In the past, we used air horns as a warning. However, the device is equipped with air horns are tricky to use as it is currently using to replace electric horn
, electric horn to work through the vibrating diaphragm plate made of sheet steel springs. This virtue electromagnetic diaphragm vacuum plate begins to move rapidly, causing more noise on
the work of trumpets. When hitting the horn The current flowing through the coils. It was the magnet coil to armature plate with the diaphragm attached to the motion. The membrane diaphragm twisting. Meanwhile, at the end of the armature side with a fine nut is installed to provide the white pages as well as a separate circuit breaker electric current flows from the battery to the horn. Magnetism occurs in the magnetic armature was out of power. Disc diaphragm is restored in its original location. White pages per cycle, it will work again. Disc diaphragm to wriggle and shake all the time cause more noise through the channels horn relay horn (horn relay) circuit horns are installed relay into the circuit so that the current lot. from the battery flows through the horn relay. And a small amount of current flowing to the horn button. It horn button last for a long time and wires connected to the horn button can be reduced to a smaller size. The electric current flowing from the battery to the relay. Through the horn button to ground a little is enough electricity to run a relay. The relay will include solenoid and number two on the front page white gold, white gold, will serve in the circuit between the battery and horn. Relay terminal 3 terminal is terminal H (the horn) terminal B (the terminal BAT) terminal S (the horn button) the operation of the horn and relay horn when the switch horn to make electricity from the battery flows. Terminal B and the coil terminals S to switch off the horn ground. Helical magnetic field and the magnetic power vacuum occurs adjacent to a white page. Electric current flows from the battery to terminal B through H platinum electrode to make the horn to horn noisy work place relays in general. The relay coil is small, but high resistance. As a result, the current flowing through the switch with little horns, the trumpets trumpet in general. Unable to open the cover tune. But can be adjusted by turning the screw on the back. By tightening or loosening the loudest sound until then tighten the lock nut firmly.
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