How much do you know about the factors that endanger the performance indicators of the sim card socket connector
2022-05-24
1. Characteristic impedance Like other microwave devices, characteristic impedance is a very important indicator, which directly affects the standing ..
Waterproof usb manufacturers teach you to judge the quality of waterproof connectors
2022-05-24
1. Size structure: The waterproof level of waterproof connectors is generally IP68/IP67/IP66/IP65 (analyze the volume in the conceptual design. The waterproof usb manufacturer tells you that the smaller the size, the more difficult it is to meet the requirements for waterproofing and connection. The..
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2022-05
Talking about the characteristics of typec interface
發(fā)布者：yousu04
1. Strong power supply capability. That's right, it's about fast charging your phone. It is not difficult to find that the current mobile phones that support fast charging basically use the typec data interface. The reason is that it can provide up to 100W of power output, and can achieve bidirectio..
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2022-05
Talking about the structure of SIM card holder
發(fā)布者：yousu04
The SIM card holder touches the SIM card through the spring plate on it. The SIM card holder is used in the mobile phone to present a socket for communicating with the SIM card on the mobile phone. The function and sequence of the pins of the SIM card holder on each mobile phone are the same. I firm..
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