How does a static free am suppressor work?
The answer most car manufacturers used to enable static free AM reception was to fit suppressors to the ignition system. These operate by eliminating the pulses in the circuits which lead to the formation of electra-magnetic waves.
How does a radio suppressor work in a car?
In the distributor, a carbon brush carried the electricity from the coil lead to the rotor arm; this, too, acted as a radio suppressor. The low-tension side of the ignition system (interference is generated by the contact-breaker points) was taken care of by a capacitor fitted between the ignition coil and earth.
What kind of suppressors are used in cars?
These usually had a resistance of 10,000 ohms, and were made of carbon so that they were non-inductive; in most cases where wire leads were used, these suppressors were built into the plug cap. Many engines made use of high-tension leads with a graphite rather than wire core and these would act as suppressors themselves.
Where is the wheel hub located on a car?
Wheel hub is located in the centre of the wheel. It is mounted on the driving axle and is directly connected with the brake disk. Wheel hubs are ultra reliable car parts. Due to their parameters they do not break even under extreme loads when driving. Wheel hub may damage only in the result of a serious mechanical effect, such as an accident.
Why do I need a noise suppressor in my car?
An amplifier can introduce noise into your system through a bad ground or through a poor mounting. Rubber grommets or feet can help isolate the amplifier from the chassis of the vehicle, a potential source of noise. If all else fails, install a noise suppressor. The tricky part is figuring out which step or steps to take.
Where can I find a radio interference suppressor?
Usually it is just above the sprung carbon brush in the cap. Most cars have this basic suppressor built into the distributor. If necessary, check with the manufacturer’s local agent. If your distributor does not have a suppressor, fit a 5K Ohm or 10K Ohm resistor in the coil lead.
What kind of suppressor do I need for my distributor?
Check that the distributor has a coil-lead suppressor. Usually it is just above the sprung carbon brush in the cap. Most cars have this basic suppressor built into the distributor. If necessary, check with the manufacturer’s local agent. If your distributor does not have a suppressor, fit a 5K Ohm or 10K Ohm resistor in the coil lead.
How does an electric car suppress radio interference?
Every electric motor in the car generates its own magnetic field , which can radiate interference unless it is suppressed. When first installed, each motor is normally earthed through its mounting. With age, however mounting deteriorate, and flakes of paint or rust can act as an insulator between the mounting and car body.