Chapter 2 C apte DIODE Part ７ Sinusoidal Inputs: Half-Wave ... - FKE

More documents

Recommendations

Info

Example (1): (a) Sketch the output v 0 and determine the dc level of the output. Use ideal diode model. Solution: In this situation the diode will conduct during the –ve part of input. - 6.36 V V Vd dc =-00.318 318 V Vm =-00.318 318 (20V) =-636V 6.36 V The –ve sign indicates that the polarity of the output is opposite to the defined polarity. Chapter 2 DIODE, Part 7 Half-Wave Rectification 6
(b) Replace the ideal diode with a silicon diode. Solution V dc = - 0.318 (V m - V T )= - 0.318 (20 – 0.7 )= -0.318 (19.3 V) = - 6.14 V The resulting drop in dc level is 0.22 V (6.36 - 6.14 V) or about 3.5%. (c) Vm is increased to 200 V and compare solutions using Eq.(1) and Eq.(2) Solution E Eq.(1) (1) V Vdc = - 00.318 318 V Vm = - 00.318 318 (200 ) )= - 63 63.6 6 V Eq.(2) Vdc = - 0.318 (Vm - VT )= - 0.318 (200 – 0.7 )= -0.318 (199.3 V) = - 63.38 V The difference is very small that can be ignored. Chapter 2 DIODE, Part 7 Half-Wave Rectification 7
Page 1 and 2: Chapter C apte 2 DIODE Part 7 Sinus
Page 3 and 4: t = 0 T/2 The polarity of the appli
Page 5: Effect of Si Diode Si Diode The app
Page 9 and 10: AC INPUTS (SINUSOIDAL INPUTS) ; FUL
Page 11 and 12: Input and output of full wave recti
Page 13 and 14: CLIPPERS Clipper has the ability to
Page 15 and 16: (2) Determine the applied voltage (
Page 17 and 18: Example (2): Determine the output w
Page 19 and 20: Parallel clipper Example of respons
Page 21 and 22: Determining v 0 for open state. ope
Page 23 and 24: SUMMARY : CLIPPER Chapter 2 DIODE,
Page 25 and 26: Center-Tapped Transformer This full
Page 27 and 28: Example (5): Determine the output w
Page 29 and 30: CLAMPERS The clamping circuit is on
Page 31 and 32: Example (6): Determine v o for the
Page 33 and 34: Note that the output swing of 30V m
Page 35 and 36: Example of Clamping Circuit with sq

Chapter 2 C apte DIODE Part ７ Sinusoidal Inputs: Half-Wave ... - FKE

Create successful ePaper yourself

Delete template?

Save as template?