phcontcl.sch

phcontcl.sch
A
B
C
D
1k
R1
12V
ZD1
TP1
1
current limit
D2
4007
D1
4007
10K
P1
R28
4k7
R2
1k
3
2
7
LM324
1
BC547
Q1
R5
10k
TP2
2
IC5B
5
C16
0.1u
10k
6
R25
R7
3k3
18k
error amplifier
10k
LM324
R27
7
10k
R8
R
LED1
0.1u
R26
C17
0.1u
C1
Q2
BC327
R6
15k
constant current source
discharge switch
TP15
LM324
IC1B
IC1A
11
4
buffer
R4
470R
5
6
R3
100k
zero crossing comparator
11
4
0.1u
-12V
3
2
C14
3
50x amplifier
C13
TP13
LM324
IC5A
8
LM324
IC1C
buffer
1
TP14
10
9
68k
R9
TP3
3
inverter
5k1
R12
10
9
R11
10k
10k
R24
18k
R23
1M
20k
R22
0.1u
10uF
8
LM324
Oput
10k
IC5C
-12V
R13
C12
6
power limit signal
10k
R10
P2
level shift
4
0.1u
C11
IC4
33uF
C10
1
2
4
TP4
10uF
C9
14
LM324
IC1D
AD737
Cc
Vin
TP16
12
13
PWM comparator
RMS-DC converter
Pd
3
Com.
8
7
+Vs
2
-Vs
4
1
Cav
5
4148
D3
TP5
1k
R15
100uF
R21
75k
300k
R20
0.47u
Q3
2
1
Filter
Vout
TP11
TP8
TP0
2N7000
10n
C7
6
C8 TP12
7
pressure control signal
10k
R14
C2
TP6
opto LED driver
TP1
8
Vcc
GND
ACS712
Ip-
Ip-
Ip+
Ip+
IC3
+5V
0.1u
C6
0V
GND
5
Date:
File:
B
Size
Title
4
3
2
1
MOC3021
10A
M1
TP9
C5
0.1u
C4
R19
22R
CELL
TRIAC1
BTA26-600B
F1
15A
CELL-
A
N
240VAC
400V 25A
BR1
CELL+
0.1u 250VAC
275V
VDR1
TP10
6
1
25-Jul-2011
C:\ADVSCH\PHCONTCL.SCH
Number
6
Sheet of
Drawn By:
1
3
Les Banki
Revision
PHASE CONTROL - CURRENT SENSING/LIMIT/MEASURE
IRON P.
L1
33n
4
C3
R18
470R
R17
IC2 390R
6
TP7
R16
470R
+12V
5
current sensor
5
A
B
C
D
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