We also have a certain understanding of the 3.5mm headphone socket structure, it has 5.1 channels each audio hi-fi different structure design, with a variety of functions to choose, device form has DIP and SMT.
Contact terminal adopts elastic structure design to ensure good and stable contact life. The welding temperature is 260±5℃ 10S, the insertion force is 3~20N, and the service life is 5,000 times. 3.5 Headphone Socket For a wire made of a certain material, it is usually said what current density is acceptable, not what current strength is acceptable. Due to the different thickness of wire, the acceptable current intensity is not the same.
In the circuit, the 3.5mm earphone socket is usually represented by “L” and a number. For example, L6 indicates the inductance numbered 6. Inductance coil is made by winding an insulated wire around an insulated skeleton a certain number of times. Dc can pass through the coil, the DC resistance is the resistance of the wire itself, the voltage drop is very small.
3.5mm headphone socket is mainly used in DVD, CD player, wireless phone, MP3 player, mobile phone stereo design, learning machine, digital camera and other digital voice information terminals.
Post time: Mar-22-2022