The negative feedback on the cathode is μ times on the screen grid, so R3 = 1100R2, for these values, there is approximately 10% negative feedback on the screen grid. If the distortion is too large, R2 can be increased, although R4 must be adjusted.
High efficient charging speed for Acer laptop, stable current outlet can offer power for the laptop at the same time charge the laptop battery. The best choice for your replacement adapter. The DC connector is 5.5*1.7mm or 3.3*1.0mm. We can meet your specific requirement of the products, like label design. The plug type is US/UK/AU/EU. The material of this product is PC+ABS. All condition of our product is 100% brand new.
Our products built with input/output overvoltage protection, input/output overcurrent protection, over temperature protection, over power protection and short circuit protection. You can send more details of this product, so that we can offer best service to you!
Laptop Adapter For Acer,Charger For Acer,Acer Laptop Adapter ,Ac Adapter For Acer Shenzhen Waweis Technology Co., Ltd. , https://www.huaweishiadapter.com
C1 is selected according to the lowest frequency of amplification. If this frequency is very low, then according to the above situation, C1 can be omitted.
May 21, 2023