国产欧美综合在线区,正在播放少妇呻吟对白,初めての、黒人とFUCK,久久精品热在线观看85,少女高清免费观看片,久久亚洲中文字幕无码毛片,无码视频,男人天堂手机版在线2017,国拍自产精品福利区,嗯啊灬别停啊灬用力灬快,欧美高清videossexohd,欧美国产亚洲精品AV无码片多多,中国人做人爱视频,欧美精品精精品免费视频,在线观看人与动牲交视频,日本熟妇多毛XXXXX视频,亚洲欧美日韩国产制服另类

The Vishay optocoupler consists of a GaAs IRLED optically coupled to a photosensitive zero crossing TRIAC packaged in a board space saving tiny flat SOP-4 package. This device isolates low-voltage logic from 120 VAC, 240 VAC, and 380 VAC lines to control resistive, inductive or capacitive loads including motors, solenoids, high current thyristors or TRIAC and relays.

Zero voltage crossing detector
High input sensitivity