Ea Elektro Automatik EA Elektro-Automatik EA-BC-512-22-RT - 21A Lead Acid Battery Charger, For 12V Batteries 35 320 144 图
产品代码
35 320 144
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
A3
Date:
9-May-2003
Sheet of
File:
D:\Engineer\30OW.Ddb
Drawn By:
Vref
8
Rt/Ct
4
COMP
1
Output
6
Isense
3
GND
5
Vfb
2
Vcc
7
IC200 UC3844N
N
L
AC-PLUG
FUSE1-1
6.3A\250V
C
1
0
0
1
u
F
2
5
0
V
C
1
0
3
0
.4
7
u
F
2
5
0
V
C104
Y2 4.7nF\250V~
C105
Y2 4.7nF/250V~
NTC100
5D-15
30V
ZD200
ZD200
C200
103k 630V
T200
2SK2610
D
2
0
0
H
E
R
3
0
8
G
R
2
0
1
1
0
0
K
/5
W
R203
10R 1\4W
D202
1N5819
R205
0.39R 3W
0.39R 3W
D201
UF102G
R202
22R 1W
C203
0.1uF/50V
R206
1k/4W
R
2
0
4
1
8
K
1
/4
W
C206
1nF/50V
IC202A
COSMO1010
R
2
1
0
1
K
1
/4
W
R209
5.6K 1/4W
R207
5.6K 1% 1/4W
R
2
0
8
1
5
0
K
1
/4
W
C209
0.1uF/50V
C207
1uF 50V
D
3
0
0
M
B
R
3
0
6
0
P
T
*
2
R300
4.7R 1/4W
C300
2.2nF/ 100V
2.2nF/ 100V
R
3
0
4
2
2
0
R
5
W
L300
33uH 30A
R
1
0
0
4
7
0
K
1
/2
W
C303
2200uF25V
C204
4.7nF/50V
C202
1000uF/25V
C208
22p/50V
G
N
D
1
P
K
L
M
T
2
C
A
O
U
T
3
IS
E
N
S
E
4
M
U
L
T
O
U
T
5
IA
C
6
V
A
O
U
T
7
V
R
M
S
8
R
E
F
9
E
N
A
1
0
V
S
E
N
S
E
1
1
R
S
E
T
1
2
S
S
1
3
C
T
1
4
G
T
D
rv
1
6
V
C
C
1
5
IC100
UC3854AN
T100
IRFP460LC
ZD102
7.5
D101
8ETH06
C
1
1
2
3
3
0
u
F
/4
0
0
V
R
1
0
2
1
.1
5
M
1
/2
W
1
%
R
1
0
3
1
0
.2
K
1
/2
W
0
.5
%
R101
0.05R 2W 5%
R104
10R
10R
ZD103
IN5819
IN5819
ZD100
22V
22V
R109
30K 3W
C114
0.1uF/50V
C116
1000uF 25V
R107
22R 1W
22R 1W
C
1
2
3
1
n
F
/5
0
V
C
1
2
2
0
.1
u
F
/5
0
V
R118
1
5
K
1
/8
W
C118
68PF/50V
R110
24K
24K
C117
680pF/50V
R105
3.9K
3.9K
R108
3.9K
3.9K
R106
560R
560R
C115
0.1uF/50V
R116
910k
910k
R115
220K
220K
R112
1.1M
1.1M
R113
91K
R114
18K
C120
0.47uF/50V
C119
0.1uF/50V
D105
UF1010
R117
180K
C125
47nF/50V
R111
10k
10k
C
1
2
1
0
.1
u
F
/5
0
V
EA-BC-512-21-RT
C309
0.01uF\1KV
1
5
6
7
14
13
11
10
TR1
TR-ETD39
R120
33K
33K
NTC101
14N431K
C111
0.001uF 1KV
C
1
1
3
0
.0
1
u
F
6
3
0
V
C109
0.01uF 250V Y2
T SW200
L103
500uH 8A
C108
0.01uF 1KV
C212
470P/50V
R
3
0
1
4
.7
R
1
/2
W
C301
2.2nF 100V
C302
2200UF 25V
C308
0.01uF/ 1KV
0.01uF/ 1KV
9
8
V
--
--
2
6
5
V
A
C
D301
UF102G
C305
470uF/25V
C307
0.1uF/50V
12V
D204
1N5819
1N5819
R119
10k
D104
1N5819
R302
R303
0.01R\3W X2
NTC300
30K
R328
1.5K
1.5K
Q300
C368
Fan
R327
0K
+12
D
2
0
5
P6KE200A*2
D206
ZD101 18V
ZD201
18V
C304
0.1uF /50V
C110
0.01uF 250V Y2
L100
10mH 5A
D102
UF102G
D103
UF102G
C107
1uF/50V
C106
1uF/50V
R200
30K /3W
D100
KBU805
V
in
1
V
o
u
t
3
GND
2
IC302
7812
C
1
2
4
4
7
0
p/
5
0
V
C205
1nF/50V
1nF/50V
ESR
RL300A
RL300B
D302
IN5819
D
3
0
3
IN
5
8
1
9
R213
15K 1/4W
Charge+
NOTE:1.If no note,all resistors used 1/4W
R323
12K 1%
R
32
2
1k
1%
R309
330R 1%
IC304
TL431
R314
3K3
3K3
R306
1K 1%
R317
1M
D304
IN4148
R310
4.7k 1%
R325
1K5 1%
R320
4K7
4K7
IC
2B
C
O
S
M
O
10
10
OUT1
1
V
C
C
8
G
N
D
4
+
3
-
2
IC301.A
LM358A
LM358A
O
U
T
1
7
+
5
-
6
IC301B
LM358B
R321
4K7
D305
IN4148
C310
0.1uF/50V
R326
3k3 1%
R324
8k2 1%
VR1
5k
C312
47nF/50V COG
R329
20k 1%
R318
2M2
Q300
BC847
Rtc
1
Ctc
2
Rs
3
NC
4
AR
5
WR
6
Vss
7
Q
8
Q/Q
9
M
10
NC
11
A
12
B
13
Vdd
14
IC303
HEF4541BT
Q302
BC847
BC847
Q301
BC857
LED1
3-LED
3-LED
R316
10k
R312
10k
10k
R308
1.5K
C313
100nF/50V
R313
10k
C314
1uF/50V
R315
4k7
4k7
+12V
R319
4k7
IC300
TL431
VR2
5K
R307
1.5k
C311
1uF/50V
A
+12V
+12V
A
R311
390R
R330
24K
D307
1N4148
R332
4.7K
RED LED
POWER ON
D306
IN4148
A
CONTEROL SMALL BOARD
CHARGE-
R121
1M 1/2W
C213
470P/50V
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