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1)Discharge it with a screw driver (not advisable).

The motive for not utilizing the screw driver to discharge a capacitor is mainly because

-the printed circuit board or circuitry can be problems thanks to the spark generated while discharging the high voltage capacitor.I when blowed the energy area making use of this approach. Even so, if you know that the capacitor stored voltage is not too huge, you can very easily discharge it with a modest screw driver.

-if the capacitor holds a heavier demand of electrical energy. Discharging the capacitor may possibly melt the suggestion of the screw driver and the copper on the printed circuit board.

-Often a heavier spark may well lead to little disintegrated solder lead or copper to fly out from the circuit board and might injured your eyes.

2)Place the potential customers of a socketed 100 watt electrical bulb on the leads of the capacitor.

This system had been utilized by numerous technicians close to the world for the gentle bulb will act as an indicator to see if the capacitor nevertheless holds the charge. If there is a cost the mild bulb will light and right after discharged the gentle bulb will goes off.

3)Location the leads of a substantial wattage resistor on the prospects of the capacitor.I use a two.2k ohm ten watt resistor to discharge the high voltage capacitor in a switch manner energy materials. It is simple to use and really efficient .It requires only couple ofseconds to completely discharge the capacitor.

Conclusion

I strongly counsel for these who use screw driver to discharge a capacitor to swift to the next and 3rd strategy as these is the safest method to shield the circuit and most importantly is by yourself.

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