What kind of adapter do you need to go abroad?

Lead: Some friends who travel abroad or study abroad will check whether these electrical appliances, such as mobile phones, computers, cameras and corresponding chargers are with them before going out. When they arrive at a foreign destination, they will suddenly find that their charger can't be plugged into the hotel patch panel at all, or even if it is plugged in, they will find that the charging speed is very slow. I wonder if you have such an experience? This problem arises because the voltages used in different countries are very different all over the world, and the plug standards in different countries are also different. Next, Bian Xiao will tell you what kind of converter you need to use when going abroad!

What is a conversion head?

As the name implies, the conversion head means conversion! In layman's terms, it is a device that converts one connector into another.

What kind of adapter do you need to travel abroad or study abroad?

We need to find out what kind of voltage is used in the country we are going to. The low voltage of 100V- 1 10V is used all over the world, such as Japan, the United States, Canada and South Korea. , mainly for security reasons; Some countries use high voltage of 220V-230V, such as China, Britain, Germany and France. , mainly for efficiency.

Second, most importantly, we need to know what kind of plug is used in the destination country. Every country has different standards for plugs and sockets. In addition to China, there are other countries that use China standard plugs and sockets like China. For example, plugs and sockets in Australia and China are characterized by three flat heads. The following small series will introduce the standards and characteristics of other countries and provide reference for you to choose what kind of converter to go abroad.

(1) American standard, its plug and socket is characterized by a circle and two flats. In addition to the United States, Canada, Japan, Brazil and other countries also use this standard.

(2) European standard, which is used by Germany, Denmark, Finland, France, Sweden, Netherlands, Portugal, South Korea and some Asian countries, is characterized by two round heads.

(3) British standard, which is used in the following countries or regions except Britain: Indian, Pakistani, New Zealand and China, and is characterized by three squares.

(4) South African standards. This standard plug and socket is generally only used in South Africa and features three round heads.

Third, that is to choose to buy. With more and more people traveling abroad and studying abroad, the demand for changing jobs is increasing. But pay attention to the choice of brand when buying. It is reported that half of the quality supervision bureau did not meet the standards when sampling a batch of head-changing, so they should go to regular shopping malls to buy regular brands when buying. Recommend several brands to you in this small series; Bull brand, SKROSS, wanpu wonplug.

What can OTG adapters do?

Take DM-OTG adapter as an example: For example, our mobile phone supports OTG function, but what if we want to play movies or music on the USB flash drive? Ordinary users can only play the files on the USB flash drive by transferring them to their mobile phones through computers, but as long as we use the OTG adapter, we can play the files on the USB flash drive directly on the mobile phones.

Features:

1. can make the idle computer USB flash drive turn waste into treasure immediately;

2. No brand restrictions, any computer USB flash drive can be connected; ? 3. Compared with the special mobile phone USB flash drive, OTG adapter will be more affordable;

4. Connect the mouse to the OTG and connect it to the mobile phone, then you can operate the mobile phone to play games, read files and other functions;

5. You can connect the keyboard, insert the OTG adapter into the USB port of the keyboard, and then connect the mobile phone, so that you can write short messages on the keyboard and type quickly;

6. You can connect a card reader and read the documents on TF in the card reader on your mobile phone; ? 7. Convenient storage, which can be directly inserted into a computer USB flash drive, occupying no space and being convenient to carry; ? 8.？ Simple operation, convenient use, direct reading;

9.？ There is no connecting wire, and the USB flash drive and the adapter are combined into one, so that the phenomenon that transmission cannot occur because the connecting wire is broken will not occur;

10. Only Android phones/tablets with OTG function are supported;

1 1.u disk can download movies in advance, and it is more convenient to shut down directly through OTG adapter than large-capacity memory card;

I believe everyone should know how to choose the switch when going abroad!

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