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  • Difference between gold-plated and silver-plated headphone pins

    In real life, people who often have contact with DC headset pins know that the DC headset pins that are usually used can be classified by color: gold and silver. silver. Of course, the material is different, the unit price will be relatively differen...

  • Difference between computer headset plug and mobile phone headset plug

    In fact, the difference between three sections and four sections. The 3 section is the traditional one, which has been used since the era of the tape drive. The headphone jack on the computer is also 3 sections, which can only transmit the sound sign...

  • Pay attention to the following points when installing and using banana plugs and sockets

    1. Banana plugs and sockets should be securely installed on the outside of insulation boards, electrical boards and distribution boards.  2. When installing a three-hole socket, the grounding eyelet (large hole) must be installed above, and the groun...

  • Banana plug

    A type of plug that is commonly installed at both ends of a speaker cable for insertion into a banana socket. The name of this plug comes from its slightly bulged appearance. It is very convenient to insert the hole in the front of the multi-purpose ...

  • India wins US anti-dumping case on steel threaded rod

    WASHINGTON, AUG 7: An independent US quasi-judicial federal agency has ruled against imposing any anti-dumping duty against certain categories of steel threaded rod from India. The ruling by United States International Trade Commission (USITC) came y...