< strong > < a href = "http://www.globalgd.com/" > < / a > to arrange ce certification institutions of some commonly used standard < / strong > < / span > < br / >
(1) Power cord, can only apply for Listing/Listed, test standard UL62, test method UL1581
(2) AWM wire, electronic wire, can only apply Recognized/Recognition, test standard UL758, test method UL1581
(3) Plastic raw materials, can only apply for Recognition /Recognition, test standard UL746 (including A, B, C, D, E five books, of which the most commonly used is UL746C, UL fire resistance grade test).
(4) Switch, Special switch (Special) test standard UL1054, General switch (General) test standard UL20.
(5) Plug, can only apply for Listing/Listed, test standard UL817, of which American plug size UL1681. If the plug has a communication function, such as the plug of a telephone line, the standard UL497 (communication equipment) should be tested
(6) Jack (base), test standard UL498
(7) The overall physical structure of the socket, test standard UL1363, if the socket is more complex, such as containing circuit boards, etc., you need to add the test standard UL1449 (lightning test)
(8) Connector, Test standard UL1977
(9) Telephone plug jack, test standard UL1863
(10) Connector test standard UL1977
