ASD03 I s o l a t e d a n d R e gulated 3 WATT Modular DC/DC Converters series 24-Pin DIP Package Wide 2:1 Input Range 500 or 1500V Isolation Short Circuit Protection High Efficiency Input PI Filter Unit measures 0.8”W x 1.25”L x 0.5”H Model Number Output Voltage Output mAmps Input Range Efficiency SINGLE OUTPUT ASD03-12S3(H orM)* 3.3 VDC ASD03-24S3(H orM)* ASD03-48S3(H orM)* ASD03-12S5(H or M)* 5 VDC ASD03-24S5(H or M)* ASD03-48S5(H or M)* ASD03-12S12(H or M)* 12 VDC ASD03-24S12(H or M)* ASD03-48S12(H or M)* ASD03-12S15(H or M)* 15 VDC ASD03-24S15(H or M)* ASD03-48S15(H or M)* 600 600 600 600 600 600 250 250 250 200 200 200 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 70% 73% 71% 73% 74% 76% 78% 80% 77% 76% 80% 77% DUAL OUTPUT ASD03-12D5(H or M)* +/-5 VDC ASD03-24D5(H or M)* ASD03-48D5(H or M)* ASD03-12D12(H or M)* +/-12 VDC ASD03-24D12(H or M)* ASD03-48D12(H or M)* ASD03-12D15(H or M)* +/-15 VDC ASD03-24D15(H or M)* ASD03-48D15(H or M)* +/-300 +/-300 +/-300 +/-125 +/-125 +/-125 +/-100 +/-100 +/-100 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 9-18 VDC 18-36 VDC 36-72 VDC 73% 74% 76% 76% 80% 76% 75% 78% 76% “H” versions only * Specifying “H” or “M” designates a choice of Pinouts (Please see Mechanical Specifications) and a choice of 500VDC Isolation (“M” Version) or 1500VDC Isolation (“H” Version). WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 ASD03 I s o l a t e d a n d R e gulated 3 WATT Modular DC/DC Converters INPUT SPECIFICATIONS Input Voltage Ranges: Input Filter GENERAL SPECIFICATIONS 12 VDC Nominal 24 VDC Nominal 48 VDC Nominal PI Type 9-18 VDC 18-36 VDC 36-72 VDC OUTPUT SPECIFICATIONS Voltage and Current Load Regulation Line Regulation Temperature Coefficient Ripple/Noise(Single/Dual) Voltage Accuracy Short Circuit Protection Voltage Balance (Dual) Efficiency series See Selection Chart Single (10% to FL) Dual (25% to FL) (HL-LL) +/-0.05%/°C 3.3V/5V 100mVp-p max. 12V/15V +/- 2% Continuous +/-1% See Selection Chart +/- 0.5% +/-1% +/- 0.5% 1% p-p max. Input-Output Isolation Isolation Resistance Switching Frequency Conducted EMI Safety ENVIRONMENTAL SPECIFICATIONS Oper. Temperature Case Temperature Storage Temperature Cooling MTBF Single O/P Dual O/P MIL-HDBK-217F * 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 -25 to +71°C 100°C max. -40 to +100°C * Free Air Convection 1,203,000 Hrs. 1,145,000 Hrs. Ground Benign, 25°C PHYSICAL SPECIFICATIONS Case Material Construction Weight Dimensions All specifications are typical at nominal input, full load, and 25DegC unless otherwise noted 500VDC (“M” Versions) 1500VDC (“H” Versions) 10-9nth Ohm min. 100Khz Meets EN55022 Class B UL, cUL - “H” Versions Only Black coated Copper w. Non-conductive base Fully Encapsulated 0.5 oz, (13g) 1.25” x 0.8” x 0.5” 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 ASD03 I s o l a t e d a n d R e gulated 3 WATT Modular DC/DC Converters MECHANICAL DIMENSIONS NOTE: Pin Size is 0.02” Inch (0.5mm) DIA All Dimensions In Inches (mm) Tolerance .xx = +/-0.02, .xxx = +/- 0.010 “M” Version “H” Version Pin # Single Dual Single Dual 1 2 3 5 9 10 11 12 13 14 15 16 22 23 24 +Input NC NC No Pin No Pin -Output +Output -Input -Input +Output -Output No Pin NC NC +Input +Input -Output Common No Pin No Pin Common +Output -Input -Input +Output Common No Pin Common -Output +Input No Pin -Input -Input No Pin NC NC NC No Pin No Pin +Output NC -Output +Input +Input No Pin No Pin -Input -Input No Pin Common NC -Output No Pin No Pin +Output NC Common +Input +Input No Pin series NC = No Connection with Pin WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458