Extras din laborator
1. Montajul lucrarii realizat in multisim
2. Calculul marimilor ce caracterizeaza formele de unda
E=5V, C=10nF, R=10kΩ τ=RC=100μs
a) , => f=3,33kHz
b) , => f=33,33kHz
c) , => f=0,33
3.1 Tensiunea de pe rezistenta:
a) V1=4,52V V2=1,75V V3=3,22V V4=0,413V
b) Experimental: V1=3,531V V2=1,465V ΔV1=0,315V ΔV2=0,324V
Teoretic:
c) Experimental: V0max=4,638V t1=231,75μs
Teoretic: V0max=E=5V t1=2,3τ=230 μs
3.1 Tensiunea de pe condensator:
a) V1=3,196V V2=0,421V ΔV=2,775V V0=1,525V
b) Experimental: V1=1,493V V2=1,225V ΔV=0,267V V0=1,346V
Teoretic: V0= ΔV=
c) Experimental: tf+=381,8μs tf-=209,6μs
Teoretic: tf+= tf-=2,3τ=230μs
3.2 Circuitul de derivare cu capacitatea parazita Cp=1 nF:
a) V1=4,074V V2=1,706V V3=2,820V V4=0,450V
b) V1=3,198V V2=1,402V ΔV1=0,264V ΔV2=0,267V
c) V0max=4,136V t1=242,54μs
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- Circuite Elementare de Prelucrare a Impulsurilor.doc