工字電感磁芯，是一種良好的軟磁材料，在通電后電感線圈產生磁場，磁芯馬上磁化，斷電后，磁芯馬上退磁。工字磁芯的的軟磁材料有鎳鋅也有錳鋅。鎳鋅u值低，抗飽和能力強、卷數多。錳鋅u值高抗飽和能力弱些需卷數少，最常用的以鎳鋅材質的工字電感磁芯為主。
工字電感磁芯常用尺寸：
3*4.5  直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)3mm 高(gao)(gao)(gao)度(du)(du)(du)(du)4.5mm;4*6     直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)4mm 高(gao)(gao)(gao)度(du)(du)(du)(du)6mm;5*7     直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)5mm 高(gao)(gao)(gao)度(du)(du)(du)(du)7mm;6*8     直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)6mm 高(gao)(gao)(gao)度(du)(du)(du)(du)8mm;6*10   直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)6mm 高(gao)(gao)(gao)度(du)(du)(du)(du)10mm;8*8     直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)8mm 高(gao)(gao)(gao)度(du)(du)(du)(du)8mm;8*10   直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)8mm 高(gao)(gao)(gao)度(du)(du)(du)(du)10mm;9*12   直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)9mm 高(gao)(gao)(gao)度(du)(du)(du)(du)12mm;10*8   直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)10mm 高(gao)(gao)(gao)度(du)(du)(du)(du)8mm;10*10 直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)10mm 高(gao)(gao)(gao)度(du)(du)(du)(du)10mm;10*12 直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)10mm 高(gao)(gao)(gao)度(du)(du)(du)(du)12mm;10*16 直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)10mm 高(gao)(gao)(gao)度(du)(du)(du)(du)16mm;14*15 直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)14mm 高(gao)(gao)(gao)度(du)(du)(du)(du)15mm;16*18 直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)16mm 高(gao)(gao)(gao)度(du)(du)(du)(du)18mm;18*22 直(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)徑(jing)(jing)(jing)(jing)(jing)(jing)18mm 高(gao)(gao)(gao)度(du)(du)(du)(du)22mm

工字電感磁芯規格(ge)特(te)性:交流(liu)初導率、相對(dui)損失、導磁率相對(dui)溫度(du)系數、居里溫度(du)、飽和磁束密度(du)、矯頑磁力、殊留磁束密度(du)