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LESSON-21. Transitor. C[T]VM. TF,LDFYL“VM 8|FghL:8ZGL ZRGF 5|SFZ VG[ p5IMU lJX[ HF6SFZL D[/JX[P TF,LDFYL“VM 8|FghL:8ZGF JUL”SZ6 lJX[ HF6SFZL D[/JX[P TF,LDFYL“VM 8|FghL:8ZGF p5IMU VG[ OFINF SCL ATFJX[P. 8|FghL:8ZV[ V[J] ;[DL Sg0S8Z 0LJF.; K[ H[G[ +6 VYJF RFZ 8DL“G, CMI K[P
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C[T]VM • TF,LDFYL“VM 8|FghL:8ZGL ZRGF 5|SFZ VG[ p5IMU lJX[ HF6SFZL D[/JX[P • TF,LDFYL“VM 8|FghL:8ZGF JUL”SZ6 lJX[ HF6SFZL D[/JX[P • TF,LDFYL“VM 8|FghL:8ZGF p5IMU VG[ OFINF SCL ATFJX[P
8|FghL:8ZV[ V[J] ;[DL Sg0S8Z 0LJF.; K[ H[G[ +6 VYJF RFZ 8DL“G, CMI K[P 8|FghL;8ZGL XMW JM<8Z VG[ A|LhF0 VG[ HCMG AF,M” H[ A[, 8[,LOMG ,[AMZ[8ZLDF\ CTF T[D6[ Z# l0;[dAZ !)$*DF\ SZL CTLP 5lZRI
Classification of Transistor • ;[DLSg0S8Z D8LZLI,GF VFWFZ[[ o HD”[lGID 8|FghL:8Z l;,LSMG 8|FghL:8Z • P VG[ N H\SXG S. ZLT[ UM9JF> K[ T[GF VFWFZ[o NPN 8|FghL:8Z PNP 8|FghL:8Z • 8|FghL:8ZGL 5FJZ C[g0,L\U S[5[;[8LGF\ VFWFZ 5Z o ,M 5FJZ 8|FghL:8Z DL0LID 5FJZ 8|FghL:8Z CF. 5FJZ 8|FghL:8Z
Classification of Transistor • D[gI]O[SRZL\U D[Y0 p5Zo U|MG H\SXG V[,MI U|MG H\SXG %,FGZ U|M H\SXG 5M.\8 SMg8[S8 V[5L8MS;LV, D[;F • OF.G, 5[SL\ GF VFWFZ 5Z D[8, %,F:8LS ;LZFDLS
8|FghL:8ZGF OFINF • ;F.hDF\ 36F GFGF • JHGD\F C,SF • CL8GF Z]5DF\ DLGLDFD VYJF HZF 56 5FJZ ,M; YTM GYLP • VM5Z[8L\U JM<8[H VMKF K[P • Sg:8|SXGDF\ DHA]T K[P [
8|FghL:8ZGM p5IMU • Signal G[ amplify SZJF DF8[ 8=FghL:8ZGM p5IMU YFI K[P • Solid State switch TZLS[ 8=FghL:8ZGM p5IMU YFI K[P
QUESTIONS • Who has invented transistor? • What are the types of transistor on the basis of semi-conductor material? • Whart are the advantages of transistor? • Write down the use of transistor?
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