深圳电脑耳机批发价格
深圳电脑耳机批发价格耳机有轻而薄的振膜，由高直流电压极化，极化所需的电能由交流电转化，也有电池供电的。振膜悬挂在由两块固定的金属板(定子)形成的静电场中，静电耳机必须使用特殊的放大器将音频信号转化为数百伏的电压信号，驱动，所能到达的声压级也没有动圈式耳机大，但它的反应速度快，能够重放各种微小的细节，失真极低。联系人：王先生联系电话：18948708689The earphone has a light and thin diaphragm, which is polarized by a high DC voltage, and the electric energy required for polarization is converted from alternating current to a battery powered one. The membrane hanging on by two pieces of fixed metal plate (stator) formed by electrostatic field, electrostatic headset must use special amplifier audio signal into voltage signal, hundreds of volts drive, sound pressure level can reach no grassot headset, but it reacts fast, capable of reproducing all kinds of small the details of the extremely low distortion. Contact: Mr. Wang Tel: 18948708689
