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Does removing the capacitor on the CPU have any effect?

青灯夜游
青灯夜游 Original
2020-08-25 16:07:16 23449browse

Under normal circumstances, there will be no impact after the CPU capacitor is dropped, and the CPU can still be used; but if you need to use the computer to run large applications, such as games, then it is best to restart it. Welding capacitors, because running large applications will generate a lot of heat. Without welding capacitors, it is easy to burn out the CPU, eventually causing the computer system to be unable to run.

Does removing the capacitor on the CPU have any effect?

#The capacitors on the CPU are generally ceramic capacitors. Ceramic capacitors play the role of filtering and voltage stabilization. It doesn't matter if you drop it. In some cases (for example, the power supply of the chassis is relatively good, or the mains voltage of the home is relatively stable, etc.) you can still use it.

But if you need to use the computer to run large-scale applications, such as games, it is best to re-solder the capacitor, because running large-scale applications will generate a lot of heat, and without welding the capacitor, it is easy to burn out the CPU. Eventually the computer system becomes inoperable.

The capacitor capacity on the CPU is generally relatively large, and it is difficult to integrate and manufacture it inside the CPU. Most of its functions are bypass and high-frequency filtering, and a few are capacitors for oscillators.

Function of CPU capacitor:

1. Smooth filtering to produce good operating results.

2. It can effectively suppress the impact of sudden changes in external voltage on the CPU.

3. It can effectively ensure the stability of the power supply voltage of the CPU when the load of the CPU changes.

Data expansion:

Capacitors play an important role in tuning, bypass, coupling, filtering and other circuits. Two conductors close to each other with a non-conductive insulating medium sandwiched between them form a capacitor.

When a voltage is applied between the two plates of a capacitor, the capacitor stores charge. The capacitance of a capacitor is numerically equal to the ratio of the amount of charge on one conducting plate to the voltage between the two plates.

If the working voltage exceeds the withstand voltage of the capacitor, the capacitor will breakdown and cause damage. In actual measurement, as the temperature increases, the withstand voltage value will become lower.

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