electronica.py

Created by perrier-charles

Created on June 24, 2024

1.15 KB


Cambiar subit bateria
corr por bobina  I = V/Rtot

Tension Bobina
-(H.R)   oV en region permanente

Senal Senoidal
VZ> V
V.R1/R1+R2 ; -Vpd
si 1 R : 0mA
Vz < V
Vz<R2<-Vpd

R1 = V1-Vpd/I

V1 = I.R1 + EVpd

En cc
tension abierto
corriente hilo

Rectificador(completa) 
(Y/R)^2.R.2

Tension riz (media)

vdc=V/rais(2)  Idc= Vdc/R
Vriz= (Idc/f.c).2
Vriz=rais(Vef^2 - Vdc^2 *2)

Tension riz (completa)
Vriz=Idc/f.c . 4rais(2)

Rizado de tension 
Idc= Vdc/R

Valor ef(media)
Vef= Vef entrada / rais(2)

Vef= rais(Vdc^2 + Vripple^2)

Valor min (completa)
Vmin= Vpd

Valor max (completa)
Vmax= rais(2).Vef

----------------------------------------------

Puertas Logicas : Corte y sat

Ganancias neg y -9
Desfadas de 180

Vpd=0.7 y Vbe= 0.7
En corte

PNPoNPN
Vc>Vb : Corte
Vc<Vb : Saturacion

Impedancia entrada + baja
base Comun

Impedancia salida + baja
Colector Comun

Cond acoplamiento
bloquear componente del ampli 
a la carga y a la fuente

Corte  I=0  Vbe<0.7

Activa Vbe=0.7
Ie=Ic+Ib  Vce>0.2

Saturacion
Vbe=0.7   Ic<B.Ic
Vce=0.7

PNP entra E sale BC

PNP Vc>Vb Corte
NPN Vc<Vb Sat

Ganancia etapa: -Y pequeña
Grafico Emisor

0-Vcc AND
o-V  NAND

0-Vcc OR

During your visit to our site, NumWorks needs to install "cookies" or use other technologies to collect data about you in order to:

With the exception of Cookies essential to the operation of the site, NumWorks leaves you the choice: you can accept Cookies for audience measurement by clicking on the "Accept and continue" button, or refuse these Cookies by clicking on the "Continue without accepting" button or by continuing your browsing. You can update your choice at any time by clicking on the link "Manage my cookies" at the bottom of the page. For more information, please consult our cookies policy.