What is the mains - Solutions - Huaqiang Electronic Network
December 10, 2022
It is also known as the alternating current (AC). The components of the alternating current include: voltage, current and frequency. The frequency can be divided into 50HZ (hertz) and 60HZ (hertz). The voltage distribution is from 100V to 240V. Both are 220V. Passive Stylus Pen,Custom Stylus Pen,Stylus Pen For Surface,Smart Stylus Pen Shenzhen Ruidian Technology CO., Ltd , https://www.wisonen.com