While charging the phone while playing great harm to you clearly?

　　While charging the phone while playing this phenomenon, it is often not recommended. This is so because while charging the phone will play great harm, even kill you. Here we take a particular look at:
　　While charging the phone while playing great harm to you clearly?
　　First, the general mobile phone charger maximum output voltage of 3.7V-5V, AC voltage of 220V, will design the transformer and low voltage power supply device charger, AC power is converted to low voltage and then transferred to the phone. The charger also has a short circuit protection design (added resistance) to prevent the voltage is too high, too much current transmission. In addition, the circuit part of the phone also has overload protection to ensure the battery life, which is why, after the mobile phone battery is fully charged will not continue to charge.
　　And use the phone while charging the phone, the input current will change. Generally speaking, the charging current is 1mA standby even lower, make phone calls or play games will be improved, but are within the human body can withstand the range, but in the strict sense, there is no benefit to human health.
　　In addition, when using low-grade charger to charge the phone, because of design flaws or faulty charger. No overload, short circuit protection, when the transformer failure direct input AC voltage, causing excessive current breakdown phones, mobile phones causing explosions. Therefore, it is recommended that the user must use a quality guarantee of charger.

　　Well, the above described is playing while charging the phone hazards. For users who have this habit must be corrected as soon as possible of.