What Is capacitor?|Capacitor In Mobile Repairing
The capacitor is a passive element which stores
energy as an electrical charge, on a small rechargeable battery is charged to
the capacitor mili seconds and becomes discharge the main function of the
capacitor is to pass AC voltage and stop the DC Is there. Mobile PCB is
installed in capacitor parlor. Which reduces protection. The capacitor is
represented by "C" and its S.I unit farad
circuit symbols
Use of capacitor in
various circuits
It produces a bad signal and produces a new signal
Signal filter (Non polar capacitor)
Section filtering( polar capacitor)
capacitor types
1 polar capacitor: -Polar capacitors have
plus miens. It is yellow color and on one side is a red color strip. The side
of the red color is the side. PLUS on that side
2
Non Polar Capacitor:- Non polar capacitors do not contain plus or miens. How to apply it
in the circuit. It comes in many colors in mobile PCBs, silver is middle and
white on either side; There is a bright white and white color stripe on the
edge.
capacitor testing
1. Firstly set multimeter to beep mode
2. If the capacitor is right then nothing will show value.
3. If the beep or sound is coming then capacitor is short.
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