PIN CONNECTIONS:
PIN
SINGLE
1
+ INPUT
2
- INPUT
3
+ OUTPUT
4
NC
5
- OUTPUT
DC 900 SERIES
7.5 WATT SINGLE OUTPUT
DC-DC CONVERTERS
FEATURES
2:1 Range for Battery and
Telecommunication Applications
High Efficiency
Low Profile Case
Fully Regulated and Isolated
Overvoltage Protection
Continuous Short Circuit Protection
Six-sided Shielding
INPUT SPECIFICATIONS
Input Voltage: 12, 24, 48V
Input Range: 2:1
Input Filter: LC
OUTPUT SPECIFICATIONS
Output Voltage: 5, 12, 15, 12, 15
Voltage Accuracy: 1%
Line Regulation: .5%
(Full Load)
Load Regulation: 5%
(Full Load to Load)
Temperature Coefficient: .02%/C
Ripple and Noise: 1% pp
(20 MHz Bandwidth) See Note (1)
Short Circuit Protection: Foldback
Overvoltage Protection: Clamp
MODEL NUMBER
INPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT CURRENT
DC-911
9.5V 18V
5V
1500mA
DC-912
9.5V 18V
12V
625mA
DC-913
9.5V 18V
15V
500mA
DC-921
18V 36V
5V
1500mA
DC-922
18V 36V
12V
625mA
DC-923
18V 36V
15V
500mA
DC-931
36V 72V
5V
1500mA
DC-932
36V 72V
12V
625mA
DC-933
36V 72V
15V
500mA
S
I
N
G
LE
CALL TOLL FREE 1-800-367-0004 FOR MORE INFORMATION
1400 Providence Highway, Building #2, Norwood, Massachusetts 02062 Tel: 781-551-5500 Fax: 781-551-5555
Note (1): With 10
F tantalum capacitor
across output.
GENERAL SPECIFICATIONS
Efficiency: 75% to 86%
Isolation Voltage: 500 Vdc
Operating Temperature: -25C to 71C
Storage Temperature: -40C to 105C
Case Type: Six-sided Continuous
Metal Case with
Non-Conductive Plastic
Size: 2" x 1" x .4"
DIMENSIONS:
.
40
(10.2)
.
50
(15.2)
.
80
(20.3)
2.00
(50.8)
.
50
(15.2)
.
40
(10.2)
.
40
(10.2)
.
40
(10.2)
1.00
(25.40)
.
20
(5.08)
1
2
3
4
5
BOTTOM VIEW
SIDE
VIEW
0.0315 DIA.
(0.8)
0.40
(10.2)
TYP.
0.24
(8.0)
TYP.
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