Sencillo circuito control de temperatura
esquema:
lista componentes:
CONDENSADORES
C1,C6 = 100uF 25V
C2 = 10uF 50V
C3,C4 = 4,7uF 50V
C5 = 47uF 25V
C1,C6 = 100uF 25V
C6 = 100nF 65V
C7 = 1000uF 25V
RESISTENCIAS
R1 ,R8 = 1k 1/4w
R2 = 5K6 1/4w
R3 = 100K 1/4w
R4 = 15K 1/4w
R5 = 4K7 1/4w
R6 = 10 1/4w
R7,R10 = 2K7 1/4w
R9 = 82 1/4w
R11 = 47K 1/4w
VR1 = 100K MULTIVUELTA
SEMICONDUCTORES
D1 = 1N4002
D2 = 1N4148
Q1 = BD137
Q2 = BD678
IC1 = H11A2
IC2 =LM311
RG1 =LM317LZ
pcb:
Para más información el circuito original en:
saludo2 opli
esquema:
lista componentes:
CONDENSADORES
C1,C6 = 100uF 25V
C2 = 10uF 50V
C3,C4 = 4,7uF 50V
C5 = 47uF 25V
C1,C6 = 100uF 25V
C6 = 100nF 65V
C7 = 1000uF 25V
RESISTENCIAS
R1 ,R8 = 1k 1/4w
R2 = 5K6 1/4w
R3 = 100K 1/4w
R4 = 15K 1/4w
R5 = 4K7 1/4w
R6 = 10 1/4w
R7,R10 = 2K7 1/4w
R9 = 82 1/4w
R11 = 47K 1/4w
VR1 = 100K MULTIVUELTA
SEMICONDUCTORES
D1 = 1N4002
D2 = 1N4148
Q1 = BD137
Q2 = BD678
IC1 = H11A2
IC2 =LM311
RG1 =LM317LZ
pcb:
Para más información el circuito original en:
Código:
http://www.soloelectronica.net/control%20temperatura.htm