UNIVERSIDAD CATOLICA DE SANTA MARIA

FACULTAD DE CIENCIAS E INGENIERIAS FÍSICAS Y FORMALES

PROGRAMA PROFESIONAL DE INGENIERIA ELECTRÓNICA

SENSORES Y TRANSDUCTORES

Trabajo Teorico

ALUMNO:

Carlos Ernesto Zevallos Ruiz

Docente:

Ing. JUAN CARLOS COPA PINEDA, Dr.

Arequipa – Perú

Fabricante AMPHENOL Termistor NTC

o Modelo Termistores - NTC 0.030" DIA KAPTON SLEEVE>> r0=2252;>> b=10;>> T0=32;>> T=25:0.1:122;>> rter=r0*exp(b*(1/T0*T));>> plot(T,rter)

20 40 60 80 100 120 1405

10

15

20

25

30

o Modelo Termistores - NTC DIA .11 type RL-20>> r0=25;>> b=-8.8;>> T0=-50;>> T=-100:0.1:180;>> rter=r0*exp(b*(1/T0*T));>> plot(T,rter)

-100 -50 0 50 100 150 200-50

-40

-30

-20

-10

0

10

20

30

40

50

o Modelo Amphenol Advanced Sensors NTC Thermistors - SMD Type>> r0=100;>> b=200;>> t0=80;>> T=35:0.1:562;>> rter=ro*exp(b*(1/t0*T));>> plot(T,rter)

Thermistor PTC o Modelo Type YM Series YM120D125N450

>> r0=1800;>> b=20;>> T0=120;>> T=120:000.1:486;>> rter=r0*exp(b*(1/T0*T));>> plot(T,rter)

100 150 200 250 300 350 400 450 500

0.8

1

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6

o Modelo Termistores - PTC Resettable Fuse Fuse -YPBL2.30N

>> r0=0.45;>> b=15;>> T0=60;>> T=60:1:196;>> rter=r0*exp(b*(1/T0*T));>> plot(T,rter)

60 80 100 120 140 160 180 2006

8

10

12

14

16

18

20

22

24

Fabricante TDK Thermistor PTC

o Modelo THERMISTOR PTC B59412C1130B070 >> ro=120;>> B=25;>> To=125;>> T=125:0.1:385;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

100 150 200 250 300 350 4000.06

0.08

0.1

0.12

0.14

0.16

0.18

0.2

o Modelo THERMISTOR PTC B59451C1130B070 C755 >> ro=500;>> B=25;>> To=110;>> T=110:0.1:180;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

110 120 130 140 150 160 170 180

0.65

0.7

0.75

0.8

0.85

0.9

0.95

1

1.05

Thermistor NTC

o Modelo B57221V2332J060 SMD 0402>> ro=3300;>> B=3.9;>> To=150;>> T=150:0.1:497;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

150 200 250 300 350 400 450 500

0.2

0.25

0.3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

o Modelo SMD NTC thermistors, 495-5817-2-ND

>> ro=1000;>> B=5;>> To=150;>> T=150:0.1:524;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

150 200 250 300 350 400 450 500 5500.06

0.08

0.1

0.12

0.14

0.16

0.18

0.2

0.22

0.24

Fabricante VISHAY Thermistor NTC

o Modelo Termistores de NTC 232261554222

>> ro=2200;>> B=10;>> To=40;>> T=40:0.1:150;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

40 60 80 100 120 140 1602

4

6

8

10

12

14

o Modelo NTC termistores, Glass Bead encapsulado miniatura 232262622222

>> ro=1000;>> B=5;>> To=55;>> T=55:0.1:300;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

50 100 150 200 250 3000.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

o Modelo SMD, NTC Termistor s 232261545473

>> ro=4700;>> B=10;>> To=40;>> T=40:0.1:150;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

40 60 80 100 120 140 1605

10

15

20

25

30

Thermistor PTCo Modelo PTC termistores, protección contra sobrecarga para las

Telecomunicaciones 2322661

>> ro=150;>> B=3;>> To=120;>> T=120:0.1:450;>> Rter=ro*(B.*(1./(To*T)));>> plot(T,Rter)>>

100 150 200 250 300 350 400 4500.005

0.01

0.015

0.02

0.025

0.03

0.035