Power integrated circuits ( pic ' s ) have been developed for applications including : power converters , motor controllers , fluorescent lighting ballasts , automotive switching , video amplifiers , bridge circuit drivers , display drivers , etc 功率集成電路簡稱pic ,它被廣泛應(yīng)用于包括功率轉(zhuǎn)換器、馬達(dá)控制、熒光燈整流器、自動開關(guān)、視頻放大器、橋式驅(qū)動電路以及顯示驅(qū)動等多個領(lǐng)域。
Many public toilets managed by the fehd have been installed with new features , such as automatic infrared sensor water taps , hand dryers , urinal bowls and hand basins at childrens height , baby changing counters , and separate racks inside toilets to make them less wet and slippery 很多本署管理的公廁已安裝新設(shè)施,例如紅外線感應(yīng)自動開關(guān)水頭乾手機(jī)專供兒童使用的尿兜和洗手盆嬰兒?生臺,以及廁格內(nèi)供放置個人物品的置物架。
Many public toilets managed by the fehd have been installed with new features , such as automatic infrared sensor water taps , hand dryers , urinal bowls and hand basins at childrens height , baby changing counters , and separate racks inside toilet compartments for users to place their personal belongings 本署所管理的多個公廁已安裝新設(shè)施,例如紅外線感應(yīng)自動開關(guān)水頭乾手機(jī)專為兒童而設(shè)的尿兜和洗手盆嬰兒?生臺,以及廁格內(nèi)供市民放置個人物品的置物架。
While shutter doors and windows can conduct such settings , temperature and wind control , and that is when the room reaches a certain temperature or outdoors when the wind is strong it will automatically switch , so you have to go to work when no worries , regular design can make shutter doors and windows at a predetermined time switch , and a cluster of design can be so the home fans several windows simultaneously switching 同時卷簾門窗還可進(jìn)行這樣的設(shè)置,溫控和風(fēng)控,即當(dāng)室內(nèi)達(dá)到一定的溫度或室外刮大風(fēng)的時候它會自動開關(guān),這樣您在上班的時候也沒有后顧之憂,定時設(shè)計(jì)則可以使卷簾門窗在預(yù)定的時間開關(guān),而組群設(shè)計(jì)還可以使家中的幾扇門窗同步開關(guān)。
According to recording data of higher level monitor and control system when main motor drive system for four - high medium plate mill is operated , and relation between armature voltage of dc electromotor and ac input voltage of inverter , trip cause of dc fast automatic switch was analyzed in detail , and specific countermeasure and measures are given 根據(jù)中板四輥軋機(jī)主電機(jī)傳動系統(tǒng)運(yùn)行時的上級監(jiān)控系統(tǒng)記錄數(shù)據(jù),以及直流電機(jī)電樞電壓與變流器交流側(cè)輸人電壓的關(guān)系,詳盡地分析了直流快速自動開關(guān)跳閘故障原因,并提出具體的對策及措施。