Introduction of Japanese adapter plug standard and European plug

Friends who are interested in traveling to Japan will worry about the socket problem in Japan? For example, is it similar to China? Is it necessary for us to bring a Japanese adapter? So today Bian Xiao will analyze the knowledge about Japanese sockets. In addition to introducing the Japanese adapter standard, it has been further expanded. The European plugs are introduced for your reference. You can refer to these contents. Prepare appropriate conversion components in advance for external charging later.

1. Do I need to change the power plug in Japan?

Japanese socket interfaces are the same as those in China, and there is no need for converters in Europe. However, it should be noted that the voltage in Japan is 100V, while that in China is 220V. Please pay attention to whether the digital products you want to take to Japan can be used between 100V-220V, and the current digital products are generally within this range of use.

2. What is the standard of power plug in Japan?

The voltage in Japan is 1 10 volts.

If you want to charge, at first glance it is suitable for 1 10 volts or 240 volts or 1 10-240 volts. If it is 1 10-240 volts, it can be used directly in Japan.

Second, if it is 240 volts, just buy a converter from 240 volts to 1 10 volts in China.

The third point to note is that Japanese sockets are round holes and China sockets are flat holes, so it is necessary to prepare flat-to-round conversion sockets.

Fourth, if you forget to buy or bring, most Japanese hotels are borrowed.

Third, introduce European plugs.

European plug: also known as French standard plug, also known as pipe plug.

Plug has supplier and supplier specifications, such as KE-006? YX-002 and other national certifications: (d); ? N (Norway); ? S (Sweden); ? VDE (Germany); ? FI (Finland); ? IMQ (Italy); ? KEMA (Netherlands); ? CEBEC (Belgium).

Pin suffix: N/ 1225

② Power cord identification code: H05VV□□F F? 3G？ 0.75mm2:

H: mm2 mark

05: Represents compressive strength (? 03:300 volts? 05:500 volts)

VV: front V outer core insulation layer, and rear V represents the sheath insulation layer of the power cord. For example, VV represents rubber insulation layer with RR, for example, VV represents neoprene with n;

□□□□□□: The front "□ "is specially coded, and the back "□" represents flexible flat cable, such as adding H2 to represent flat double-core wire;

F: It means that the line is flexible.

3: Indicates the number of internal cores.

G: it means grounding.

0.75mA: indicates the cross-sectional area of the power cord.

(3) PVC: raw materials refer to the raw materials for strengthening the insulation layer, which can withstand high temperature below 80℃, and soft PVC has 78? 55 hardness, the higher the number, the harder the temperature resistance, and the higher the temperature resistance of the glue line, which can be below 200℃. Use PVC cord with the same hardness and softness.

From the above example, we can know that the voltage in Japan is 1 10 volts, and not only is the voltage different from that in China, but Japan is a round hole electrical socket. Therefore, it is necessary for users to prepare a flat-to-round conversion socket to prevent embarrassing situations such as inability to charge in the later stage. In addition, the introduction of European plugs also tells us the specifications and models of suppliers in different countries, so consumers can analyze their own needs and choose the best solution.

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