SB08 I s o l a t e d a n d R e gulated 8 WATT Modular DC/DC Converters series 6 Sided EMI Shielding Regulated Outputs 1600V Isolation Short Circuit Protection 2:1 Inputs Input PI Filter Unit measures 0.8”W x 1.25”L x 0.4”H Model Number SINGLE OUTPUT SB08-123.3S SB08-243.3S SB08-483.3S SB08-125S SB08-245S SB08-485S SB08-1212S SB08-2412S SB08-4812S SB08-1215S SB08-2415S SB08-4815S SB08-1224S SB08-2424S SB08-4824S DUAL OUTPUT SB08-125D SB08-245D SB08-485D SB08-1212D SB08-2412D SB08-4812D SB08-1215D SB08-2415D SB08-4815D Output Voltage Output Amps Input Range 3.3VDC 2 2 2 1.5 1.5 1.5 0.666 0.666 0.666 0.533 0.533 0.533 0.333 0.333 0.333 9-18 VDC 18.36 VDC 36-75 VDC 9-18 VDC 18-36 VDC 36-75 VDC 9-18 VDC 18-36 VDC 36-75 VDC 9-18 VDC 18-36 VDC 36-75 VDC 9-18 VDC 18-36 VDC 36-75 VDC +/-0.800 +/-0.800 +/-0.800 +/-0.333 +/-0.333 +/-0.333 +/-0.267 +/-0.267 +/-0.267 9-18 VDC 18-36 VDC 36-75 VDC 9-18 VDC 18-36 VDC 36-75 VDC 9-18 VDC 18-36 VDC 36-75 VDC 5 VDC 12 VDC 15 VDC 24VDC +/-5 VDC +/-12 VDC +/-15 VDC Order On-Line! WWW.ASTRODYNE.COM astrodyne.com 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 SB08 I s o l a t e d a n d R e gulated 8 WATT Modular DC/DC Converters INPUT SPECIFICATIONS Input Voltage Ranges: GENERAL SPECIFICATIONS 12 VDC Nominal 24 VDC Nominal 48 VDC Nominal 9-18 VDC 18-36 VDC 36-75 VDC OUTPUT SPECIFICATIONS Voltage and Current Load Regulation Line Regulation Temperature Coefficient Ripple/Noise(Single/Dual) Voltage Accuracy Short Circuit Protection Efficiency series Input-Out Isolation Isolation Resistance Switching Frequency 1600VDC 10-9nth Ohm min. 300Khz ENVIRONMENTAL SPECIFICATIONS See Selection Chart 10% to FL (HL-LL) +/-0.02%/°C 0.7% +70mVp-p max. +/- 2% Continuous 123.3S, 125S, 125D, 243.3S, 245S, 245D, 483.3S, 485S, 485D 1212D, 1215D, 2412D, 2415D, 4812D, 4815D 1212S, 1215S, 1224S, 2412S, 2415S, 2424S, 4812S, 4815S, 4824S +/- 1% +/- 0.5% -20 to +60°C(FL) -55 to +105°C * Free Air Convection PHYSICAL SPECIFICATIONS Case Material 78% 79% Construction Weight Nickel-Coated Copper with Non-Conductive Base Fully Encapsulated 0.9 oz, (25g) 81% 82% All specifications are typical at nominal input, full load, and 25DegC unless otherwise noted * These are stress ratings. Exposure of the devices to any of these conditions may adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied. WWW.ASTRODYNE.COM Oper. Temperature Storage Temperature Cooling Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications. 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 SB08 I s o l a t e d a n d R e gulated 8 WATT Modular DC/DC Converters series MECHANICAL DIMENSIONS ALL DIMENSIONS IN mm PIN PITCH TOLERANCE +/- 0.35mm Pin # 2 3 9 10 11 14 15 16 22 23 Single Outputs -Vin -Vin NC NC NC + Output NC - Output +Vin +Vin Dual Outputs -Vin -Vin Common NC - Output + Output NC Common +Vin +Vin OUTPUT DERATING CURVE WWW.ASTRODYNE.COM 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181