Combining Inrush Current Limiting with PFC for White Goods Motor
Active Inrush Current Limiting Using MOSFETs
An Intelligent Inrush Current Eliminator
App_Clamp-OnMeters_InrushCurrent
Making accurate inrush current measurements
Principles of SMPS---Inrush Current
Understanding power supplies and inrush current
我記得通信用在智能樓宇中用的防雷器結(jié)構(gòu)是:一級(jí)防雷是避雷針,能吸收45度以內(nèi)的直擊雷,二級(jí)防雷是避雷箱對(duì)經(jīng)過(guò)避雷針形成的感應(yīng)雷的防護(hù)。三極防雷就是通信設(shè)備了,將經(jīng)避雷箱余留的感應(yīng)雷高電壓大電流完全消除。通信設(shè)備里,那么電源具有防雷電路,那么同時(shí)電源的前級(jí)或者后級(jí)另外安裝PCBA那樣或者模塊形式的避雷器。
還請(qǐng)大家指導(dǎo)下!