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眾所周知,光伏(fu)儲(chu)(chu)能(neng)電(dian)(dian)池(chi)管(guan)(guan)(guan)理(li)系統BMS充(chong)放電(dian)(dian)回(hui)路(lu)中(zhong)的(de)(de)(de)MOS管(guan)(guan)(guan),會在開(kai)關瞬間電(dian)(dian)流的(de)(de)(de)突(tu)變(bian)而產生(sheng)漏(lou)極尖峰電(dian)(dian)壓(ya),給MOS管(guan)(guan)(guan)帶來(lai)威脅甚至損(sun)壞。功率管(guan)(guan)(guan)開(kai)關速度越(yue)快,產生(sheng)的(de)(de)(de)過(guo)(guo)電(dian)(dian)壓(ya)也就越(yue)高。為了保護(hu)MOS管(guan)(guan)(guan)免受其威脅和損(sun)壞,電(dian)(dian)路(lu)保護(hu)器件廠家東沃電(dian)(dian)子技術推薦(jian)在DS間選用TVS二(er)極管(guan)(guan)(guan)進行浪湧過(guo)(guo)壓(ya)保護(hu)。東沃光伏(fu)儲(chu)(chu)能(neng)電(dian)(dian)池(chi)管(guan)(guan)(guan)理(li)系統BMS充(chong)放電(dian)(dian)回(hui)路(lu)MOS 管(guan)(guan)(guan)浪湧過(guo)(guo)壓(ya)保護(hu)方案圖如(ru)下所示(shi):
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