商鋪名稱:廈門盈亦自動化科技有限公司
聯系人:劉莉(小姐)
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企業郵箱:3001679289@qq.com
聯系地址:廈門市集美區杏林禹州中央海岸一期5號樓923室
郵編:361022
聯系我時,請說是在電子快手網上看到的,謝謝!
驅動器 IC830M62L-EKC2AB00
.組合代換
組合代換就是把同一型號的多塊IC內部未受損的電路部分,重新組合成一塊完整的IC,用以代替功能不良的IC的方法。對買不到原配IC的情況下是十分適用的。但要求所利用IC內部完好的電路一定要有接口引出腳。
非直接代換關鍵是要查清楚互相代換的兩種IC的基本電參數、內部等效電路、各引腳的功能、IC與外部元件之間連接關系的資料。實際操作時予以注意:
⑴集成電路引腳的編號順序,切勿接錯;
⑵為適應代換后的IC的特點,與其相連的外圍電路的元件要作相應的改變;
⑶電源電壓要與代換后的IC相符,如果原電路中電源電壓高,應設法降壓;電壓低,要看代換IC能否工作。
⑷代換以后要測量IC的靜態工作電流,如電流遠大于正常值,則說明電路可能產生自激,這時須進行去耦、調整。若增益與原來有所差別,可調整反饋電阻阻值;
⑸代換后IC的輸入、輸出阻抗要與原電路相匹配;檢查其驅動能力。
⑹在改動時要充分利用原電路板上的腳孔和引線,外接引線要求整齊,避免前后交叉,以便檢查和防止電路自激,特別是防止高頻自激;
[7]在通電前電源Vcc回路里再串接一直流電流表,降壓電阻阻值由大到小觀察集成電路總電流的變化是否正常。
驅動器 IC830M62L-EKC2AB00
IC830M42E-DC9NCA00 |
IC830M41E-DCC2AB00 |
IC830M72P-KKC2AB00 |
IC830M72L-KKCNAB00 |
IC830M72L-KKC2AB00 |
IC830M7-FAN |
IC830M63M-BKCNAB00 |
IC830M63M-BKC2AB00 |
IC830M41E-DC9NGF00 |
IC830M41E-DC9NCA00 |
IC830M41E-DC92GF00 |
IC830M41E-DC92CA00 |
IC830M24F-CKBNAB00 |
IC830M63M-BK92GF00 |
IC830M63M-BK92CA00 |
IC830M63L-BKCNAB00 |
IC830M63L-BKC2AB00 |
IC830M24F-CK9NGF00 |
IC830M24F-CK9NCA00 |
IC830M24F-CK92GF00 |
IC830M24F-CK92CA00 |
IC830M23E-CKBNAB00 |
IC830M63L-BK9NGF00 |
IC830M63L-BK9NCA00 |
IC830M63L-BK92GF00 |
IC830M63L-BK92CA00 |
IC830M62M-BKCNAB00 |
IC830M23E-CKB2AB00 |
IC830M23E-CK9NGF00 |
IC830M23E-CK92GF00 |
IC830M22E-KKBNAB00 |
IC830M62M-BKC2AB00 |
IC830M62M-BK9NGF00 |
IC830M62M-BK9NCA00 |
IC830M62M-BK92GF00 |
IC830M62M-BK92CA00 |
IC830M62L-EKCNAB00 |
IC830M22E-KKB2AB00 |
IC830M22E-KK9NGF00 |
IC830M22E-KK9NCA00 |
IC830M22E-KK92GF00 |
IC830M22E-KK92CA00 |
IC830M21C-KKBNAB00 |
IC830M62L-EKC2AB00 |
IC830M62L-EK9NGF00 |
IC830M62L-EK9NCA00 |
IC830M62L-EK92GF00 |
IC830M62L-EK92CA00 |
IC830M21C-KKB2AB00 |
IC830M21C-KK9NGF00 |
IC830M21C-KK9NCA00 |
IC830M21C-KK92GF00 |
IC830M21C-KK92CA00 |
IC830M62L-BKCNAB00 |
IC830M62L-BKC2AB00 |
IC830M62L-BK9NGF00 |
IC830M62L-BK9NCA00 |
IC830M62L-BK92GF00 |
IC830M62L-BK92CA00 |
IC830M62K-BKCNAB00 |
IC830M62K-BKC2AB00 |
IC830M62K-BK9NGF00 |
IC830M62K-BK9NCA00 |
IC830M62K-BK92GF00 |
IC830M62K-BK92CA00 |
IC830M62H-EKCNAB00 |
IC830M62H-EKC2AB00 |
IC830M62H-EK9NGF00 |
IC830M62H-EK9NCA00 |
IC830M62H-EK92GF00 |
IC830M62H-EK92CA00 |
IC830M62H-BKCNAB00 |
IC830M62H-BKC2AB00 |
IC830M62H-BK9NGF00 |
IC830M62H-BK9NCA00 |
IC830M62H-BK92GF00 |
IC830M62H-BK92CA00 |
IC830M43K-GCCNAB00 |
IC830M43K-GCC2AB00 |
IC830M43K-GC9NGF00 |
IC830M43K-GC9NCA00 |
IC830M43K-GC92GF00 |
IC830M43K-GC92CA00 |
IC830M43G-GCCNAB00 |
IC830M43G-GCC2AB00 |
IC830M43G-GC9NGF00 |
IC830M43G-GC9NCA00 |
IC830M43G-GC92GF00 |
IC830M43G-GC92CA00 |
IC830M42H-DCC2AB00 |
IC830M42H-DC9NGF00 |
IC830M42H-DC9NCA00 |
IC830M42H-DC92GF00 |
IC830M42H-DC92CA00 |
IC830M42G-GCCNAB00 |
IC830M42G-GCC2AB00 |
IC830M42G-GC9NGF00 |
KCM-S200-0000 |
KCM-P200-0000 |
KCM-E400-0000 |
KCM-E200-0000 |
IC830M42G-GC92GF00 |
IC830M42G-DCCNAB00 |
IC830M42G-DCC2AB00 |
IC830M42G-DC9NGF00 |
IC830M74Q-KKHNAB00 |
IC830M74Q-KKH2AB00 |
IC830M73Q-KKCNAB00 |
IC830M73Q-KKC2AB00 |
IC830M73P-KKCNAB00 |
IC830M73P-KKC2AB00 |
IC830M42G-DC9NCA00 |
IC830M42G-DC92GF00 |
IC830M42G-DC92CA00 |
IC830M42E-GCCNAB00 |
IC830M42E-GCC2AB00 |
IC830M42E-GC9NGF00 |
IC830M72R-KKCNAB00 |