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9
All specifications are typical at nominal line and full load at 25°C unless
otherwise noted and are subject to change without notice.
DP Series
10 Watts
Single/Dual Outputs
Industry standard form
factor 2 x 1 x 0.40
Wide input voltage range
9-36 Vdc
18-75 Vdc
Remote shutdown
400kHz switching frequency
Continuous short circuit
protection
Six-sided shielding
UL1950, cUL, EN60950
The SC10B series of cost
sensitive single and dual output
10 watt DC/DC converters are
specifically designed for critical appli-
cations requiring a compact, low profile
case.
These high performance 10 watt
converters offer a high switching
frequency topology, 1500 Vdc I/O
isolation, and efficiencies to 85%.
Fourteen models available. Two input
voltage ranges of 9-36 Vdc and 18-75
Vdc provide regulated outputs of 3.3, 5,
12, 15 and ±5, ±12 and ±15 Vdc.
Applications
These units are ideally suited for
telecommunications, distributed power
systems, automatic test equipment,
medical and process control.
SC10B Series
OUTPUT
Voltage Tolerance ± 1%
Ripple and Noise 50mV pk-pk (typ)
Short Circuit Protection Continuous Power Cycle
Temperature Coefficient 0.02% / °C
INPUT
Voltage Range 9-36 Vdc
18-75 Vdc
Reverse Polarity Protected To Nominal Input Current
External Fuse Required
Remote On/Off Control Optional
GENERAL
Regulation:
Line 0.25%
Load 0.5% (singles)
1.0% (duals)
Switching Frequency 400 kHz (±10%)
Efficiency 80-85% (typ)
I/O Isolation 1500 Vdc
ENVIRONMENTAL
Operating Temperature -40°C to +60°C
Max Baseplate Temp 105°C
Storage Temperature -55°C to +105°C
Cooling Free-air Convection
10 14C Industrial Way Atkinson, NH 03811 (603) 893-2330 FAX (603) 893-6280
SC10B Series Ordering Information
Dimensions and Connections
Input Voltage Output Output Model
Range Voltage Current Number
9-36 Vdc 3.3 Vdc 2400mA SC10B17-240-18
9-36 Vdc 5 Vdc 2000mA SC10B11-200-18
9-36 Vdc 12 Vdc 830mA SC10B12-083-18
9-36 Vdc 15 Vdc 600mA SC10B13-060-18
9-36 Vdc ±5 Vdc ±750mA SC10B21-150-18
9-36 Vdc ±12 Vdc ±375mA SC10B22-083-18
9-36 Vdc ±15 Vdc ±300mA SC10B23-060-18
18-75 Vdc 3.3 Vdc 2400mA SC10B17-240-46
18-75 Vdc 5 Vdc 2000mA SC10B11-200-46
18-75 Vdc 12 Vdc 830mA SC10B12-083-46
18-75 Vdc 15 Vdc 600mA SC10B13-060-46
18-75 Vdc ±5 Vdc ±750mA SC10B21-150-46
18-75 Vdc ±12 Vdc ±375mA SC10B22-083-46
18-75 Vdc ±15Vdc ±300mA SC10B23-060-46
For Optional Remote On/Off add suffix “E”
(i.e. SC10B11-200-46E)
Remote ON/Off Control (pin 6) common referenced
to - Input (pin 2).
On greater than 2.5 Vdc or open circuit
Off less than 0.8 Vdc
PIN CONNECTIONS
Single Output
1. +Input
2. -Input
3. +Output
4. No Pin
5. Common
6. Remote On/Off
NOTES:
1. Ripple measured with a 3.3 µF tantalum
capacitor across each output.
2. Minimum load 10% of full load. Load regulation
from full load to minimum load.
3. The SC10B series requires an external filter
capacitor across the input valued at 2.2µF @
100Vdc such as ITW/Paktron part# 225K100RA4
or equiv.
4. Case connected to pin #1 on -46 models. Case
connected to pin #2 on -12 and -24 models
PIN CONNECTIONS
Dual Outputs
1. +Input
2. -Input
3. +Output
4. Common
5. -Output
6. Remote On/Off
03/27/2002
