On the question of the American power socket, what does the American power plug look like

1.Your two sockets are the same size and the current is 10A2"Since the plug of the water heater is larger than average, the regular socket does not work, so I bought a conversion plug.

It's two wired outlets, and I have to plug the wired outlet into the other wall socket and then plug the adapter socket into the wired socket to plug in the water heater. ”

The kind of connection you are talking about will definitely not work.

You buy the kind of socket with a power cord, more use socket row, that kind of thing with a very small current, don't look at the number of A marked above, are all false standards, some are marked 10a, some are marked 16a, but in actual use, 5 currents will burn out for a long time.

That kind of socket is suitable for computers, televisions and other electrical appliances.

The enlarged plug of the water heater you mentioned is the same as the plug of the air conditioner.

You can go to the hardware store and buy an air conditioner socket and install it.

You must use a good air conditioning socket, and you can't buy a multi-socket.

I'm an electrician.

Small appliances with two flat heads do not need special sockets.

The two flat-headed small appliances are the sockets in the United States.

China is a three-headed one, and it cannot be used in the United States.

Upstairs, your notebook turned out to be three-ended?

The three heads of the United States are two flat heads plus one level (ground).

So small appliances don't need any converters.

Also, don't bring a hair dryer.

It's also cheap to buy in the United States, and there is no converter voltage at that power.

And it's also available inside the hotel.

China's use tripped.

U.S. Power Plugs and Sockets.

<> China's three-pin plug to the United States requires a converter, and the three plugs in the United States are round at the top and flat at the bottom. Generally, the converter can be bought in the supermarket about the voltage.

The civilian AC voltage in the United States is 110V, 60Hz; In China, it is 220V, 50Hz, and the general conversion socket does not have a transformer. Some electrical appliances with transformer function such as mobile phones, SLRs, and laptops can be used directly for charging, but the charging will be relatively slow. However, high-power electrical appliances such as hair dryers and irons must have transformers, otherwise they cannot be used.

The standard of power plug in the United States is different from that of China, and the scope of application of American standard sockets includes the United States, Canada, Japan, Brazil, the Philippines, Thailand and other countries. The differences are as follows:

1. The shape is different.

The United States uses two-pin flat or two-pin flat + round grounding plugs; In China, two-pin flat or figure-eight plugs are commonly used.

2. The rated voltage and frequency are different.

The rated voltage and frequency of the American power plug is 120V 60Hz, and the rated voltage and frequency of the Chinese power plug is 220V 50Hz.

US 120v; China 220v. The picture below is the American standard plug, socket. The Chinese two-flat plug can be plugged into a U.S. socket.

Three-piece plugs are not allowed. The United States uses only its three-prong plugs. One of the two flat pieces is wider, and the opposite socket slot gap is also wider, when plugged into the Chinese socket, you can use some force to expand the plate slot.

The middle round bar is the ground wire. When used in China, many people fold it off.

It's not the same. The voltage in the United States is 120V, the frequency is 60, and the plug shape is two-pin flat or two-pin flat + round grounding pin; The voltage in China is 220V, the frequency is 50, and the plug shape is two-legged flat or figure-eight.

At present, there are American-style conversion plugs that can convert different prongs from all over the world into American-style plugs, and the prongs are one round and two flat prongs; The jack is generally a universal socket hole, which can accept different pins from all over the world.

The voltage in the United States is 120v, and the voltage in China is 220v. There are only two flat plugs in China that can be used in the United States. Three-oblique tablets are not possible.

If the charger indicates that the power range is 100 240V, the plug can be two flat type. Digital devices - Chargers for mobile phones, laptops, etc. are usually fine. Appliances are usually not good.

Below are two American standard plugs, sockets. The middle round bar hole is the ground wire.

The voltage and plug in the United States are different from those in China, and converters are required for charging or domestic electrical appliances. Specifically, you can go to Haidan.com to take a look.

In general, the power supply standards in the United States include 115V, 230V, 460V, 120V, and 240V.

Among them, the 110V range, that is, the same as the international 110V system, can be universal, but the voltage can usually reach 120V. Just as China says 220V, in fact it can also go to 230V.

So, basically, they can be used universally.

Regarding the socket, if it is a flat plug with two metal chips, it is fine.

If it is three metal pieces, there is a problem, it is recommended to buy a conversion plug, it is very cheap, only more than 20 yuan, the three jacks in the United States are different from those in China.

U.S. Regulation Three Inserts:

The U.S. plug is somewhat similar to the national standard plug, but its two electrode heads are larger and both have anti-detachment holes. The ground electrode of the triple plug is cylindrical.

What is the shape of the jack of the electrical outlet in the United States? Can I insert a three-pin or two-pin flat plug for domestic use over there?

If you're traveling to the U.S. on a business trip and staying in a hotel, do you want to know if the power supply for your laptop and other electrical appliances you brought with you can be used there?

It should work. You shouldn't have to worry about that. In case it can't be used. Can you just leave it like that? Can the sockets in the United States be sky-high? The service of the guesthouse is definitely in place. Can I still use my computer?

The standard of power plug in the United States is different from that of China, and the scope of application of American standard sockets is in the United States, Canada, Japan, Brazil, the Philippines, Thailand and other countries. The differences are as follows:

1. The shape is different.

The United States uses a two-pin flat tour or a two-pin flat + round grounding plug; In China, it is common to use two-legged flat or figure-eight plugs.

2. The rated voltage and frequency are different.

The rated voltage and frequency of the American power plug is 120V 60Hz, and the rated voltage and frequency of the Chinese power plug is 220V 50Hz.

See the figure, the American standard plug trouser toe, socket. The plug of the two flat pieces is as flat as a piece, and if it is a flat piece of width such as the Chinese Celebratory Chop, it can also be used. Meixun Jianguo voltage 120V, China 240V.

The adapter for digital equipment is usually suitable for 100V-240VInject the liquid Changyi to see the instructions on the shell.

The power socket in the United States is the same as the plug in China, and some are different. The voltage of the Meijingsong type is 110 volts, which is different from the 220 volts in China, so do not connect the domestic electrical appliances to the socket in the United States. The power socket is similar to the domestic one, with two-phase and three-phase.

It is recommended to buy a global converter for more than 100 yuan in China, or buy a universal plug in a large supermarket. Their voltage is 110 220v is fine.

It's different, the voltage in the United States is generally 120V, and the voltage in China is generally 240V, which can be used directly, but it can't reach the rated power, and the power is lower. In terms of sockets, the plugs of the two flat pieces can be used if they are flat sheets of the same width as China, if it is a three-phase plug, the head above the American three-hole socket is round, and the Chinese style is long, so it is a solution that cannot be plugged in: you can go to the supermarket to buy a few adapters and plug them into the American socket to use the Li Que Yuan to expand the cover and expand the information:

Power sockets in other countries and regions: United Kingdom: The three holes of the three-pin socket in the United Kingdom are rectangular, and the spacing between the three holes is larger than that between the three-pin sockets in China, so that all electrical appliances used in China whose plugs are three-pronged must use a converter marked with "British standard" (can be bought in advance in Chinese electrical stores) before they can be used in the United Kingdom.

However, if you use an Apple laptop, because there is a British standard socket in the accessories, as long as you bring it, it can be used in the UK, without using a British standard converter. Which collapse Japan: The socket model is the same as the Chinese two-hole (rectangular) socket model, but the living voltage in Japan is generally 110V, therefore, all the electrical appliances used in China are two-hole (rectangular) plugs, which can be used in Japan; But.

Both the United States and China have two types of power plugs, two-phase and three-phase plugs. Among them, the two-phase plug is roughly the same and can be universalized, and the three-phase plug is quite different and cannot be universal. 1. Two-phase plug.

The American two-phase plug and the national standard two-phase plug are very similar, both have two flat pins. However, there is also a slight difference, that is, there are two round holes on the pins of the American standard plug, so that when the American standard plug is inserted into the American standard socket, the protruding shme in the socket will buckle the round holes of the two plugs to prevent the plug from falling. Whereas, the two-phase socket in China is flat and does not have round holes.

Although there is a difference between the two flat plugs in China and the United States, the guess difference can be used universally. That is to say, the national standard two-phase plug can be used by the electric appliance brought to the United States without changing the plug. 2. Three-phase plugs, while the three-phase plugs in the United States and the three-phase plugs of the national standard are completely different.

Therefore, the national standard three-phase plug cannot be used directly in the American socket. So, if you go to the U.S. and bring an electrical shed or a three-flat plug, then you need to buy a plug converter. Precautions for the use of plugs in extended information1, the requirements for hungry hands to hold electrical appliances, if the plug purchased is used by low-voltage electrical appliances, do not use high-power electrical appliances.

2. Keep away from water sources