120W�½Quad�½Output�½Switching�½Power�½Supply
1 2 0 W Q ua d O u tpu t Switch ing P ower Sup pl y
Mechanical�½Specification
192
5
100
172
A
Q -
-
1
1
2
2
0
0
s
s e
i
r
e
i e s
q
er s
Case�½No.�½906�½�½�½�½�½Unit:mm
1
9.5
2
3
4
110
5
6
3.5
5-M3
37
199
6 .5
12
3.5
159
190.5
2 4.5
8.2
7
8
6
1 6 .5
3 .5
50
20
Terminal�½Pin.�½No Assignment
Pin�½No.
1
2
3
4,5
Assignment
AC/L
AC/N
FG
DC�½OUTPUT
Pin�½No.
6
7
8
Assignment
DC�½OUTPUT -V1
DC�½OUTPUT COM
DC�½OUTPUT +V1
MODEL
Pin�½No.
4
5
Q-120B Q-120C Q-120D
+12V
-12V
+15V
-15V
+24V
+12V
Derating�½Curve
Static�½Characteristics�½(B)
Ta=25
25
20
97
6
3-
M
3
100
13
12
11
10
9
8
7
0
0
10
20
30
40
50
45
60
55
(VERTICAL)
(HORIZONTAL)
5.2
300
250
200
150
100
80
OUTPUT�½VOLTAGE�½(V)
5.0
4.8
4.6
4.4
4.2
4.0
5V
60
40
20
-12V
-5V
+12V
50
25
+5V
80
160
85
170
90
180
95
190
100
200
105
210
110
220
115
230
120
240
125
250
130
260
-10
-10
AMBIENT�½TEMPERATURE�½( )
INPUT�½VOLTAGE�½(V)�½60Hz
WWW.ASTROdYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
File�½Name:Q-120-SPEC�½�½�½2004-11-30
OUTPUT�½RIPPLE�½(mVp-p)
12V
LOAD�½(%)
ASTRODYNE [ ASTRODYNE CORPORATION ]
