Digital Control Methods for Power Factor Correction (PFC) Abstract: The digitization of control technology is the development trend of switching power supply. Compared with the traditional analog cont
Application of Ericsson GR47 module in remote monitoring system Abstract: With the continuous development and promotion of WEB technology and GPRS technology, the application of GPRS has gradually bec
SIC1819 Coreless Tachometer/Speedometer Driver SIC1819 is a driver for automotive tachometers (dynamic-magnetic tachometers/speedometers). The chip contains a reference voltage source, a Norton amplif