ASD15H I s o l a t e d a n d R e gulated 15 WATT Open Frame DC/DC Converter series Wide 4 : 1 Input Range High Efficiency Regulated Outputs 1500V Isolation Integral Finned Heatsink EN60950 & UL60950-1 Approved Unit measures 1.5”W x 2”L x 0.413”H Model Number Output Voltage Output Amps Input Range SINGLE OUTPUT ASD15H-12S3 3.3 VDC ASD15H-48S3 ASD15H-12S5 5 VDC ASD15H-48S5 ASD15H-12S12 12 VDC ASD15H-48S12 ASD15H-12S15 15 VDC ASD15H-48S15 3.75 3.75 3 3 1.25 1.25 1 1 9-18VDC 20-75VDC 9-18VDC 20-75VDC 9-18VDC 20-75VDC 9-18VDC 20-75VDC DUAL OUTPUT ASD15H-12D5 +/-5 VDC ASD15H-48D5 ASD15H-12D12 +/-12 VDC ASD15H-48D12 ASD15H-12D15 +/-15 VDC ASD15H-48D15 +/-1.5 +/-1.5 +/-0.62 +/-0.62 +/-0.5 +/-0.5 9-18VDC 20-75VDC 9-18VDC 20-75VDC 9-18VDC 20-75VDC WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 I s o l a t e d a n d R e gulated 15 WATT Open Frame DC/DC Converter INPUT SPECIFICATIONS Input Voltage, Nominal Input Voltage Ranges Input Surge Voltage series GENERAL SPECIFICATIONS 12VDC 9-18 50V (12V Models), * 100V (48V Models), * 10 mS duration, min. 48VDC 18-75 VDC OUTPUT SPECIFICATIONS Voltage and Current Load Regulation 20% - FL Line Regulation Trim Range Temperature Coefficient Ripple/Noise(Single/Dual) Overvoltage Protection Voltage Stability Transient Response Short Circuit Protection ASD15H See Selection Chart singles: +/- 0.5% duals: +/-1%, +/-3% (5V mod) singles: +/- 0.5% duals: +/- 1% 0.5V min, 0.65V typ +/-0.01%/°C 100mV Pk-Pk, typ Clamp, 130-150% * +/- 0.05%, max +/- 2%, max Continuous, self-recovering On/Off Control Shutdown Idle Current Input-Out Isolation In/Out Capacitance Efficiency Switching Frequency Safety (Ref to - Input pin) Logic “1”/Open=ON Logic “0”/GND=OFF 15mA 1500VDC (48V) 500 VDC (12V) 1000 pF 82%, typ 450Khz UL60950-1, EN60950 ENVIRONMENTAL SPECIFICATIONS Oper. Temperature Storage Temperature Maximum Case Temp Input Fusing MTBF Shock/Vibration -25 to +75°C(FL) -40 to +125°C * 110°C * 12V: 4A, 48V: 2A 1,000,000 Hrs Mil Std 217, 25°C To MIL-STD 810°C PHYSICAL SPECIFICATIONS Heatsink Material Construction Weight All specifications are typical at nominal input, full load, and 25°C 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 Aluminum Open Frame .93 oz, (26g) 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. ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 I s o l a t e d a n d R e gulated 15 WATT Open Frame DC/DC Converter ASD15H series MECHANICAL DIMENSIONS .413 (10.5) .070 (1.78) DIA. .040 (1.02) DIA. 5 6 1 2 7 4 1.350 (34.29) T1 .950 (24.13) .400 (10.16) 1.60 (40.6) .600 (15.24) .10 (2.54) TYP. Pin # Single Outputs Dual Outputs 1 2 3 4 5 6 7 8 + Input - Input No Pin Control No Pin + Output Out. Ret. Trim + Input - Input No Pin Control + Output Out. Ret. - Output Trim L2 BOTTOM VIEW .100 (2.54) 1.800 (45.72) 2.00 (50.8) .150 (3.81) .250 (6.35) .550 (13.97) 8 Trim Connections +v -v 10Kohm Pot. To Pin 8 OUTPUT DERATING CURVE 16 14 Output Power, Watts 12 10 8 6 4 2 0 -25 -20 -10 0 10 20 30 40 50 60 Ambient Temp, ° C WWW.ASTRODYNE.COM 70 80 90 ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458