How to charge mobile phone voltage in Japan

Charging to Japanese mobile phone voltage requires a transfer switch. Adapter plugs can convert power plugs from different countries or a power plug from a certain country into power plugs from another country or multiple countries. The socket voltage in Japan is 100 volts, while in China it is 220 volts.

my country's single-phase power is 220 volts, and Japanese household voltages are 100 volts and 200 volts. The voltage fluctuation value of 200 volts is -20 to +20 (182 to 222 volts) based on 202 volts.

Through comparison, it can be found that although my country's nominal voltage is 220 volts and Japan's is 200 volts, the voltage fluctuation ranges (198v-222v) of both sides have the same value. If frequency is not considered and the shape of the socket and plug are consistent, Chinese 220-volt electrical appliances can be used in Japan in a short time.

Extended information:

World electrical plug standards:

1. Chinese standard: In addition to China, Australia uses Chinese standard plugs, which have three flat ends.

2. American Standard: American Standard conversion socket can be used in the United States, Canada, Mexico, Venezuela, Laos, Peru, Nigeria, Cayman Islands and other countries, and has the characteristics of round and flat.

3. British standards: British standards can be used in countries and regions that follow British standards, such as Singapore, Hong Kong and Malaysia.

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