摘要
介绍作者自行设计、研制的控制增氧机运行时间的自动控制电路及其原理．该电路采用ＣＭＯＳ集成芯片，结构简单、工作可靠，价格低，业经试验证实：各项性能指标均符合要求．
This paper presents the structnre and principle of an auto-control circuit used in an oxygen-enriching machine for controlling the machine's service interal.This circuit adopts CMOS integrated chips as its control circuit which is simple,reliable and inexpensive.Experiments have shown that the performance of the circuit is up to standard.
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
1995年第S1期43-46,共4页
Periodical of Ocean University of China
关键词
增氧机
芯片
旋密特触发器
R-S触发器
可变分频器
微分电路
Oxygen-enriching machine
chip
Schmit trigger
R-S trigger
variable divider
differential circuit
