Q1 (b) A diode circuit is given in Figure 1. Given Va1 = 0.67 V, V82 = 0.69 V ,rai = 81 andraz = 10 A. Use complete diode model to:[Suanu litar diod diberikan dalam Rajaih 1. Diberikan Vei = 0.67 V, Vaz = 0.69 v.ra = 81 dan raz =10n Gna model diod lengkap untuk:)(1) draw the diode equivalent circuit.[lukiskan litar diod setara)(ii) determine Ip, Vpr(st,), Vrcsi,) and VRlimit-[rentukan Iy. Ves, Vro) dan VatumieSi,SizRumit1.2 kn18 VVoiasFigure I[Rajah 1)(e) Figure 2 shows a full wave rectifier circuit with filter. The circuit was found to provideunsatisfactory output voltage waveform. Propose TWO (2) solutions to improve theoutput. You need to provide related calculations (before and after the improvements (newvalues could be suggested) and assume practical diode models are used.[Rajah 2 memmjukkan suatu litar pemerus gelombang penuh dengan penapis. Litar tersebut didapatimenghasilkan gelonmbang voltan keluaran yang tidak menuaskan. Cadangkan DUA (2) penyelesaian untukmenambahbaik keluaran tersebut. Kamu perlu menyediakan pengiraan-pengiraa yang berkaitan (sebelumdan selepas penambahbaikan tersebut (nilai-nilai baru bolekh dicadangkan) dan andaikan diod-diod modelpraktikal digunakan]4:185 Vrms60 Hz500 µF = 3 770 AFigure 2[Rajah 21ellee

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(b) A diode circuit is given in Figure 1. Given Vai = 0.67 V, Va2 = 0.69 V,rai = 81 and raz = 10 n. Use complete diode model to: Suatu litar diod diberikan dalam Rajah 1, Diberikan Ve, = 0.67 V, Vaz = 0.69 V.ra = 8 n dan raz = 10n Guna model diod lengkap untuk:) (i) draw the diode equivalent circuit. (lukiskan litar diod setara) (ii) determine Ip, Vpr(st,), Vrcsi,) and VRimit (ientukan Iy. Vron, Vrosi) dan Vaumie Siz Rumie 1.2 kn 18 V Vnias Figure I [Rajah 1]

(b) A diode circuit is given in Figure 1. Given Vai = 0.67 V, Va2 = 0.69 V,rai = 81 and raz = 10 n. Use complete diode model to: Suatu litar diod diberikan dalam Rajah 1, Diberikan Ve, = 0.67 V, Vaz = 0.69 V.ra = 8 n dan raz = 10n Guna model diod lengkap untuk:) (i) draw the diode equivalent circuit. (lukiskan litar diod setara) (ii) determine Ip, Vpr(st,), Vrcsi,) and VRimit (ientukan Iy. Vron, Vrosi) dan Vaumie Siz Rumie 1.2 kn 18 V Vnias Figure I [Rajah 1]

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 3RQ: Diodes and rectifiers allow current to _________. flow in one direction only flow in both...

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