A novel high output resistance current source based on negative resistance 一种基于负电阻的高输出阻抗的电流源
Transistor hi - fi power amplifier , the output impedance is low , can actuate the speaker well 高速晶体管hi - fi功率放大器,输出阻抗低,能更好地驱动扬声器。
One of the things about amplifiers that affects how they can drive a speaker system is the amplifier ' s output impedance 输出阻抗是能够影响放大器如何推动扬声器系统工作的诸多因素之一。
It also has a low impedance , which assures that the typical unbalanced output impedance is between 100 and 1000 ohms 同时它的低阻抗可以确保典型的非平衡输出阻抗保持在100到1 , 000欧姆之间。
During the exaltation of output signal swing , the adoption of the resistance connecting across can reduce the output resistance 在提高输出信号幅度的同时,采用跨接电阻的方式减少输出阻抗。