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2-core power plug: As the name implies, 2-core power plug has two inserts or two pins. The specific inserts or pins are different in each country. For example, China’s is ...

The power cord is mainly composed of three layers A outer sheath Outer sheath is also known as protective sheath, is the outermost sheath of power line, this layer of outer shea...

RoHS is a mandatory standard formulated by EU legislation. Its full name is the restriction of hazardous substances in electronic and electrical equipment. This standard has bee...

RoHS is a mandatory standard formulated by EU legislation. Its full name is the restriction of hazardous substances in electronic and electrical equipment. This standard has bee...