Electrónica Industrial I

Laboratorio N° 01:

Rectificador ½ O - Carga R.

Puentes:

J14, J24, J31, J27, J20, J28.

Ohmimetro:

R4 + RV2 = 9.9 kΩ

1. Fuente:

VS(t) [Vmax, T, Fre, VS,Rms ]

a. Vmax : 38.4 V

b. T: 16.8 ms.

c. Fre:59.52 Hz

d. VS,Rms: 26.6 V

2. Carga:

V0(t) [Vmax, T, Fre, TON, TOFF, V0,DC, V0,Rms]

a. Vmax:38 V

b. T:16.8ms

c. Fre: 59.52Hz

d. TON:8.5ms

e. TOFF:8.3ms

f. V0,DC:11.9V

g. V0,Rms:18.4V

3. Diodo:

VD(t) [Vmax, Vmin, T, Fre, TON, TOFF]

a. Vmax:0.8V

b. Vmin:-38.8V

c. T:16.6ms

d. Fre:60.2Hz

e. TON:8ms

f. TOFF:8.6ms

4. Diodo y Carga:

V0(t) y VD(t)

a. V0(t) 36v

b. VD(t) 36.8v

5. CALCULO TEORICO:

a. VS,Rms:

V S , Rms=V S ,max

√2V S , Rms=

38.4

√2V S , Rms=27.15V

b. V0,DC:

V 0 , DC=V 0 , maxπ

V 0 , DC=38π

V 0 , DC=12.1V

c. I0,DC:

I 0 , DC=V 0 , DC

R

I 0 , DC=12.19900

I 0 , DC=0.0012

d. V0,Rms:

V 0 , Rms=V 0 ,max2

V 0 , Rms=382

V 0 , Rms=19v

e. I0,Rms:

I 0 , Rms=V 0 , RmsR

I 0 , Rms=18.49.9

I 0 , Rms=0.0019f. PCC:

PCC=V 0 , DC∗I 0 , DCPCC=12.1∗0.0012PCC=0.015

g. P:

P=I 0 , Rms2 ∗R

P=0.0019∗9900P=0.036

h. ɳ:

ɳ=PCCPac

=V 0 , DC∗I 0 , DCV 0 , Rms∗I 0 , Rms

ɳ=12.1∗0.001219∗0.0019ɳ=0.4

i. FR:

FR=V Rms

V DC

=√V 0 , Rms

2 −V 0 , DC2

V 0 , DC

FR=√192−12.1212.1

FR=1.21

j. FF:

FF=V 0 ,Rms

V 0 , Dc

FF= 1912.1

FF=1.57