👉🏻 friends, today to give you a general knowledge of the types of power plugs and specification models.
‼🔌 Power Cord Plug Types
✅ Conversion power plug: the power plug standard of different countries varies oh. Like our Chinese power plug to the United States may not work, this time you need to convert the power plug. It can convert a national standard plug into another national standard power plug, super practical.
✅ Injection moulding power plug: this kind of plug is the plug and wire pressed together by high temperature and high pressure, once moulded, it can not be mounted and dismounted. Its features are outstanding, very solid and safe. More than 80% of the power plugs circulating in the market are of this type.
✅Assembly power plug: the power cord and plug are fixed together by screws, etc., and can be installed and removed during use, which is very flexible. A large proportion of the UK market uses this type of fitted power plug.
🔌Power cord plug specification type🔌
✍🏻✍🏻 Power plugs are generally classified into 2-prong, 3-prong and multi-prong power plugs.
🌟 2-prong power plugs
Structure: two inserts or pins, flat inserts for Chinese standards, round pins for Europe.
Common applications: desk lamps, small appliances.
🌟 3-prong power plugs
Structure: 3 plugs (or pins), one of which is grounded to increase safety.
Common applications: refrigerators, microwave ovens and other high power devices.
🌟 4-prong power plugs
Structure: 4-prong, 5-prong or more, usually used for industrial equipment or specific scenarios.
Tip: When choosing a multi-core plug, please make sure that the equipment and the plug match Oh!
🌟 When purchasing power cords, please pay attention to see if there is no certification
Power plugs need to meet the certification requirements of the target market to ensure safety and compliance:
International certifications:
CE (Europe), UL (USA), CCC (China), PSE (Japan).
Regional or special certifications:
SAA (Australia), BSI (UK), VDE (Germany).
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