单相功率/电能芯片CS5460A的原理与应用

The principle and applications of single phase power／energy chip CS5460A

介绍了美国Crystal公司生产的芯片CS5460A的特性、原理和应用。使用该芯片制作了精确度为0．2级的DJ多功能电力测试仪和精确度为0．5级的电子式电度表。

：It is introduced the features、the principle and the applications of CS5460A chip produced by the Crystal Corporation． ＂DJ more functions electric power test instrument＂ based on the chip can be reached to 0．2 class， and ＂electronic watt－hour meter＂ based on the chip can be reached to 0．5 class．