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765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
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ENVIRONMENTAL
GENERAL
OUTPUT
INPUT
Max hotspot temp range
Storage Temperature
Theta
HS-A
Operating Temperature
Ripple and Noise
Short Circuit Protection
Temperature Coefficient
Regulation:
Line
Load
Efficiency
I/O Isolation
Switching Frequency
Voltage Tolerance
All specifications are typical at nominal line and full load at 25°C unless
otherwise noted and are subject to change without notice.
Filtering
Reverse Polarity Protected
Voltage Range
Remote On/Off Control
SC60B
DP Series
Series
0.20%
0.50%
89% (typ)
1500 Vdc
200khz (typ)
± 1%
± 1.5% (3.3 Vdc)
100mV pk-pk (20 MHz BW)
Continuous Power Cycle
0.02% / °C
Fully specified from -40°C
to +60°C
-40°C to +110°C
-55°C to +105°C
12.8°C/W
9-36 Vdc
18-76 Vdc
All Models
To Nominal Input Current
External Fuse Required
All Models
These units are ideally suited for
telecommunications mobile/optical
switches, network routers and systems
requiring distributed power architecture.
Applications
he SC60B Series operate over
an ultra wide input range of 9-36
Vdc or 18-76 Vdc. Efficiencies
greater than 89% over the entire input
range are typical. Additional features
include higher ambient operating
temperatures, reduced airflow require-
ments, excellent regulation and tran-
sient response characteristics. Single
board package with industry standard
footprint. Designed for through hole
mounting.
T
Single/Dual Outputs
60 Watts
Ultra Wide input range
9-36 Vdc
18-76 Vdc
Remote shutdown
Open frame 1/2 brick
1500 Vdc I/O isolation
Remote Sense
Industry Standard footprint
Efficiencies >89%
UL1950 Recognition
(Pending)
1
SC60B Series Ordering Information
Input Voltage
Range
9-36 Vdc
9-36 Vdc
9-36 Vdc
9-36 Vdc
9-36 Vdc
Output
Voltage
15 Vdc
18 Vdc
24 Vdc
±12 Vdc
±15 Vdc
Output
Current
4.0 A
3.3 A
2.5 A
±2.5 A
±2.0 A
Model
Number
SC60B13-400-18
SC60B18-330-18
SC60B14-250-18
SC60B22-500-18
SC60B23-400-18
18-76 Vdc
18-76 Vdc
18-76 Vdc
18-76 Vdc
18-76 Vdc
15 Vdc
18 Vdc
24 Vdc
±12 Vdc
±15 Vdc
4.0 A
3.3 A
2.5 A
±2.5 A
±2.0 A
SC60B13-400-48
SC60B18-330-48
SC60B14-250-48
SC60B22-500-48
SC60B23-400-48
Dimensions and Connections
PIN CONNECTIONS
(SINGLE)
1. INPUT COMMON
2. NO PIN
3. REMOTE ON/OFF
4. + INPUT
5. + OUTPUT
6. + SENSE
7. TRIM
8. - SENSE
9. OUTPUT COMMON
PIN DIAMETERS (SINGLE)
PINS 1-4, 6-8
PINS 5, 9
0.040 ±0.002
0.080 ±0.002
PIN CONNECTIONS
(DUAL)
1. INPUT COMMON
2. NO PIN
3. REMOTE ON/OFF
4. + INPUT
5. + OUTPUT
6. COMMON
7. TRIM
8. COMMON
9. - OUTPUT
PIN DIAMETERS (DUAL)
PINS 1-9
0.040 ±0.002
PINS 6 & 8 ARE CONNECTED INTERNALLY
NOTES:
1. Ripple measured with a 3.3 µF tantalum
capacitor across each output.
2. External Output Trimming: Output may be
externally trimmed ±10%
3. Remote ON/Off Control (pin3) common
referenced to Minus Input (pin 1).
On greater than 4.5 Vdc or open circuit
off less than 0.4 Vdc
1/30/2007
2
14 Industrial Way
Atkinson, NH 03811
(603) 893-2330
FAX (603) 893-6280