高频信号发生器设计及在水处理系统中的应用  

The design of HF signal generator and its application in water processing system

作　　者：叶希贵[1] 徐中[1] 邱铁[1] 

机构地区：[1]大连理工大学机械工程学院,大连116024

出　　处：《仪器仪表用户》2006年第2期49-51,共3页Instrumentation

摘　　要：高频信号发生器是高频水处理仪的核心部件．具有除垢抗垢杀菌的作用。本文以集成单片高频信号发生器MAX038为核心．设计了波形发生电路．频率测量电路和频率显示电路．能够输出频率和占空比可调高频方波, 正弦波及三角波。HF signal generator is the key unit of the water processing equipment, It has good effect on scale inhibition, descaling and bacteria killing. MAX038 was used as the core of the circuit, and designed wave generator model, frequency measurement model and frequency display circuit. It can put out adjustable frequency and duty ratio rectangle wave, sin wave and triangle wave.

关 键 词：水处理 高频信号 MAX038 

分 类 号：TN752[电子电信—电路与系统]