Series SC15ADP Series 15 Watts Single/Dual Outputs Industry standard form factor 2 x 1 x 0.40 Three input voltage ranges 9-18 Vdc 18-36 Vdc 36-75 Vdc Remote shutdown 400kHz switching frequency Continuous short circuit protection Six-sided shielding UL1950, cUL, EN60950 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 INPUT 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 Voltage Range 9-18 Vdc he SC15A series of cost 1234567890123456789012345678901212345678 18-36 Vdc 1234567890123456789012345678901212345678 sensitive single and dual output 1234567890123456789012345678901212345678 36-75 Vdc 15 watt DC/DC converters are 1234567890123456789012345678901212345678 Reverse Polarity Protected To Nominal Input Current 1234567890123456789012345678901212345678 specifically designed for critical appli1234567890123456789012345678901212345678 External Fuse Required cations requiring a compact, low profile 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 Remote On/Off Control Optional 1234567890123456789012345678901212345678 case. 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 These high performance 15 watt OUTPUT 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 converters offer a high switching Voltage Tolerance 1% 1234567890123456789012345678901212345678 frequency topology, 1500 Vdc I/O 1234567890123456789012345678901212345678 Ripple and Noise 50mV pk-pk (typ) 1234567890123456789012345678901212345678 isolation, and efficiencies to 85%. Short Circuit Protection Continuous Power Cycle 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 Temperature Coefficient .02% / C 1234567890123456789012345678901212345678 models available. Three 1234567890123456789012345678901212345678 Twenty-one 1234567890123456789012345678901212345678 input voltage ranges of 9-18 Vdc, 18-36 1234567890123456789012345678901212345678 GENERAL Vdc and 36-75 Vdc provide regulated 1234567890123456789012345678901212345678 Regulation: outputs of 3.3, 5, 12, 15 and 5, 12 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 Line 0.25% 1234567890123456789012345678901212345678 and 15 Vdc. 1234567890123456789012345678901212345678 Load 0.5% (singles) 1234567890123456789012345678901212345678 1.0% (duals) 1234567890123456789012345678901212345678 Applications 1234567890123456789012345678901212345678 Switching Frequency 400 kHz (10%) 1234567890123456789012345678901212345678 These units are ideally suited for Efficiency 80-85% (typ) 1234567890123456789012345678901212345678 telecommunications, distributed power 1234567890123456789012345678901212345678 I/O Isolation 1500 Vdc 1234567890123456789012345678901212345678 automatic test equipment, 1234567890123456789012345678901212345678 systems, medical and process control. 1234567890123456789012345678901212345678 ENVIRONMENTAL 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 Operating Temperature -40C to +60C 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 Max Baseplate Temp 105C 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 Storage Temperature -55C to +105C 1234567890123456789012345678901212345678 Cooling Free-air Convection 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 1234567890123456789012345678901212345678 All specifications are typical at nominal line and full load at 25C unless 1234567890123456789012345678901212345678 otherwise noted and are subject to change without notice. 1234567890123456789012345678901212345678 T 13 SC15A Series Ordering Information Input Voltage Range Output Voltage Output Current Model Number 9-18 Vdc 9-18 Vdc 9-18 Vdc 9-18 Vdc 9-18 Vdc 9-18 Vdc 9-18 Vdc 18-36 Vdc 18-36 Vdc 18-36 Vdc 18-36 Vdc 18-36 Vdc 18-36 Vdc 18-36 Vdc 36- 75Vdc 36 -75Vdc 36 -75Vdc 36 -75Vdc 36 -75Vdc 36 -75Vdc 36 -75Vdc 3.3 Vdc 5 Vdc 12 Vdc 15 Vdc 5 Vdc 12 Vdc 15 Vdc 3.3 Vdc 5 Vdc 12 Vdc 15 Vdc 5 Vdc 12 Vdc 15Vdc 3.3 Vdc 5 Vdc 12 Vdc 15 Vdc 5 Vdc 12 Vdc 15Vdc 3000mA 3000mA 1250mA 1000mA 1500mA 625mA 500mA 3000mA 3000mA 1250mA 1000mA 1500mA 625mA 500mA 3000mA 3000mA 1250mA 1000mA 1500mA 625mA 500mA SC15A17-300-12 SC15A11-300-12 SC15A12-125-12 SC15A13-100-12 SC15A21-300-12 SC15A22-125-12 SC15A23-100-12 SC15A17-300-24 SC15A11-300-24 SC15A12-125-24 SC15A13-100-24 SC15A21-300-24 SC15A22-125-24 SC15A23-100-24 SC15A17-300-48 SC15A11-300-48 SC15A12-125-48 SC15A13-100-48 SC15A21-300-48 SC15A22-125-48 SC15A23-100-48 Dimensions and Connections NOTES: 1. Ripple measured with a 3.3 F tantalum capacitor across each output. 2. Minimum load 10% of full load. Load regulation from full load to minimum load. 3. The SC15A series requires an external filter capacitor across the input valued at 2.2F @ 100Vdc such as ITW/Paktron part# 225K100RA4 or equiv. 4. Case connected to pin #1 on -48 models. Case connected to pin #2 on -12 and -24 models PIN CONNECTIONS Single Output 1. +Input 2. -Input 3. +Output 4. No Pin 5. Common 6. Remote On/Off PIN CONNECTIONS Dual Outputs 1. +Input 2. -Input 3. +Output 4. Common 5. -Output 6. Remote On/Off For Optional Remote On/Off add suffix "E" (i.e. SC15A11-300-48E) 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 03/27/2002 14 14C Industrial Way Atkinson, NH 03811 (603) 893-2330 FAX (603) 893-6280