WDD30U SERIES
SINGLE & DUAL OUTPUT
SPECIFICATION
CONTROL AND PROTECTION
Remote ON / OFF
Input reversed
Output short circuit
ON: opened or 8 ~ 10VDC applied, reference to input GND
OFF: -0.3 ~ 2VDC applied, reference to input GND
Shunt diode built in, external fuse recommended
Continuous
APPROVALS AND STANDARD
UL/cUL
TUV
CE
UL60950-1
EN60950-1
EN61204-3(Class A for EMI)
MECHANISM & PIN CONFIGURATION
mm [inch]
50.80 [2.00]
17.78 [0.70]
2.54 [0.10]
45.72 [1.80]
5.08 [0.20]
5
10.16 [0.40]
1
2
4
6
40.64 [1.60]
10.16 [0.4]
5.00 [0.20]
DIA 1.00 [0.04]
5.08 [0.20]
10.16 [0.40]
7.62 [0.30]
10.16 [0.40]
7
10.16 [0.40]
8
BOTTOM VIEW
PHYSICAL CHARACTERISTICS
CASE SIZE
CASE MATERIAL
WEIGHT
40.6 x 50.8 x 10.2 mm 1.6 x 2 x 0.4 inches
Metal
60 g
PIN ASSIGNMENT
GENERAL
PIN NO.
SINGLE
DUAL
1
Vi+
Vi+
2
Vi -
Vi -
4
S. D.
S. D.
5
NO PIN
Vo +
6
Vo +
com
7
Vo -
Vo -
8
Trim
Trim
S.D. : REMOTE ON / OFF
DERATING
100
Power out [ % ]
12V, 15V & dual
NATURAL
CONVECTION
COOLING
3.3V & 5V
0
-40
www.chinfa.com
2008.09.23
60
Ambient Temperature [
o
C ]
71
100
sales@chinfa.com
CHINFA [ CHINFA ELECTRONICS IND. CO., LTD. ]
