午夜嘿嘿嘿影院_自拍少妇综合在线观看_波多野结衣喷水最猛一部_亚洲午夜一区二区在线观看_先锋影音国产在线_又大又黄又爽视频免费_4d玉蒲团奶水都喷出来了_老外一级毛片免费看_24国产欧美亚洲精品第二页_国产精品无码久久忘忧草

Contact Us

Exhaust Fan pulse oscillation accounted fortunate than

Date: 2016-6-20   Click: 1485 Times

Since the "Exhaust Fan" pulse oscillation accounted fortunate than is charged by the capacitor discharge time difference formed when RP boom is moved downward, the charging resistance is increased, while the resistance of a discharge resistor the same numerical value decreases. The result is prolonged charging the capacitor; and discharge time shorter, the duty ratio of the pulse oscillation becomes large. Conversely, when the boom up-regulation of RP, capacitor charging time; and discharge time were extended, longer pulse oscillation duty ratio becomes smaller.

Back to: Industry news

+86-0769-83660708

Home Product News Contact