155W Single Output with 5V, 3A DC-DC Converter
Mechanical Specification
192
5
100
172
ADS-155
Case No. 906B
series
Unit:mm
12
1
9.5
2
3
4
110
3.5
5-M3
5
8.2
6
7
37
8
199
6
190.5
6.5
97
6
16.5
24.5
3.5
3.5
12
Terminal Pin No. Assignment
Pin No.
1
2
3
4
Assignment
AC/L
AC/N
FG
+5V
Pin No.
5
6,7
8
Assignment
NC
DC OUTPUT COM
DC OUTPUT +V
50
20
159
25
20
3-
M3
Block Diagram
PFC fosc : 67KHz
PWM fosc : 134KHz
SWITCHING
REGULATOR
+5V
+V
-V
CONSTANT
CURRENT
LIMITING &
DETECTION
CIRCUIT
O.V.P.
I/P
EMI FILTER
&
RECTIFIERS
PFC
CIRCUIT
POWER
SWITCHING
RECTIFIERS
&
FILTER
FG
ACTIVE
START
CIRCUIT
O.L.P.
PWM & PFC
CONTROL
Derating Curve
Output Derating VS Input Voltage (15512)
100
100
+12V
90
80
With 21.6 CFM min.(10cm)
80
70
60
LOAD (%)
LOAD (%)
With NO FAN
40
60
50
40
20
-10
0
10
20
30
40
50
60
70
(HORIZONTAL)
88 90
100
120
140
160
180
200
220
240
260
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:ADS-155-SPEC 2010-10-18