st10 I s o l a t e d a n d R e gulated 10 Watt Modular DC/DC Converters series Wide 2 : 1 and 4 : 1 Input Ranges High Efficiency Regulated Outputs 1600V Isolation Full EMI Shielding Standard Pinouts Unit measures 1”W x 2”L x 0.425”H Model Number Output Voltage ST10-123.3S 3.3 VDC ST10-243.3S ST10-24F3.3S ST10-483.3S ST10-48F3.3S ST10-125S 5 VDC ST10-245S ST10-24F5S ST10-485S ST10-48F5S ST10-1212S 12 VDC ST10-2412S ST10-24F12S ST10-4812S ST10-48F12S ST10-1215S 15 VDC ST10-2415S ST10-24F15S ST10-4815S ST10-48F15S ST10-1224S 24 VDC ST10-2424S ST10-4824S Output Amps Input Range 2 2 2 2 2 2 2 2 2 2 0.83 0.83 0.83 0.83 0.83 0.67 0.67 0.67 0.67 0.67 0.42 0.42 0.42 9-18VDC 18-36VDC 10-40VDC 36-75VDC 10-40VDC 9-18VDC 18-36VDC 10-40VDC 36-75VDC 10-40VDC 9-18VDC 18-36VDC 10-40VDC 36-75VDC 10-40VDC 9-18VDC 18-36VDC 10-40VDC 36-75VDC 10-40VDC 9-18VDC 18-36VDC 36-75VDC Order On-Line! WWW.ASTRODYNE.COM astrodyne.com 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 st10 I s o l a t e d a n d R e gulated 10 Watt Modular DC/DC Converters INPUT SPECIFICATIONS Input Voltage, Nominal Input Voltage Ranges Input Surge Voltage Input Fusing Input Filter 12VDC, 24VDC, 48VDC 9-18, 18-36, 36-75, 10-40 VDC 50V (12/24V Models), * 100V (48V Models), * 10 mS duration, min. 4A: 12/24Vin Models 2A: 48Vin Models PI Type series 24 Vout = 83% PHYSICAL SPECIFICATIONS Dimensions Case Material Construction Weight 2”x1”x0.425” Nickel Coated Copper with Non-Conductive Base Connected to O/P Ground 6 Sided Shielding Fully Encapsulated 1.13 oz, (32g) OUTPUT SPECIFICATIONS GENERAL SPECIFICATIONS Voltage and Current Max. Output Power Voltage Accuracy Load Regulation Minimum Load (3.3 & 5Vout) Line Regulation Temperature Coefficient Ripple Noise Overvoltage Protection Overcurrent Protection Short Circuit Protection Efficiency See Selection Chart 7 Watts 3.3VDC O/P 10 Watts all others +/- 2% 10% - FL +/- 1% 3% 0% All other outputs HL-LL +/- 0.5% +/-0.02%/°C <0.2% Vout + 20mV (Vp-p) max. <0.5% Vout + 50mV (Vp-p) max. Zener Diode Clamp * 120% of Rated, Auto Recovery Current Limit, self-recovering 3.3 Vout = 78% 5 Vout = 81% 12 & 15 Vout = 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 Input-Out Isolation Input-Output Resistance In/Out Capacitance Switching Frequency 1600VDC 10-9th Ohms 1000 pF 300Khz ENVIRONMENTAL SPECIFICATIONS Oper. Temperature Storage Temperature Maximum Case Temp Humidity Cooling MTBF EMI (Conducted & Radiated) -25 to +70°C(See Derate) -55 to +105°C * 100°C max. * 95%RH * Free Air Convection >800,000 Hrs @ 25°C MIL-HDBK-217F EN 55022 class A 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 st10 I s o l a t e d a n d R e gulated 10 Watt Modular DC/DC Converters series MECHANICAL DIMENSIONS WWW.ASTRODYNE.COM Pin # Function 1 2 3 4 5 + Input - Input + Output N/A - Output 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181