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SU20-24-12D Datasheet(PDF) 1 Page - Astrodyne Corporation |
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SU20-24-12D Datasheet(HTML) 1 Page - Astrodyne Corporation |
1 / 3 page Isolated and Regulated 20 WATT Modular DC/DC Converters S U 2 0 series 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 WWW.ASTRODYNE.COM Order On-Line! astrodyne.com VER : A_1 update : 94.05.05 Encapsulated DC-DC Converter SU20 SERIES 20 Watts http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- ELECTRICAL SPECIFICATIONS Model No. ( Single Output ) SU20-12-3.3S SU20-12-5S SU20-12-12S SU20-12-15S SU20-12-24S Input Voltage (V.DC.) 12V (9-18V) 12V (9-18V) 12V (9-18V) 12V (9-18V) 12V (9-18V) Efficiency 76% 78% 81% 82% 83% Model No. ( Single Output ) SU20-24-3.3S SU20-24-5S SU20-24-12S SU20-24-15S SU20-24-24S Input Voltage (V.DC.) 24V (18-36V) 24V (18-36V) 24V (18-36V) 24V (18-36V) 24V (18-36V) Efficiency 78% 81% 86% 85% 88% Model No. ( Single Output ) SU20-24F-3.3S SU20-24F-5S SU20-24F-12S SU20-24F-15S Input Voltage (V.DC.) 24V (10-40V) 24V (10-40V) 24V (10-40V) 24V (10-40V) Efficiency 72% 75% 77% 77% Model No. ( Single Output ) SU20-48-3.3S SU20-48-5S SU20-48-12S SU20-48-15S SU20-48-24S Input Voltage (V.DC.) 48V (36-75V) 48V (36-75V) 48V (36-75V) 48V (36-75V) 48V (36-75V) Efficiency 76% 82% 84% 85% 87% Model No. ( Single Output ) SU20-48F-3.3S SU20-48F-5S SU20-48F-12S SU20-48F-15S Input Voltage (V.DC.) 48V (18-75V) 48V (18-75V) 48V (18-75V) 48V (18-75V) Efficiency 74% 77% 79% 79% Model No. ( Single Output ) SU20-12-3.3S SU20-24-3.3S SU20-24F-3.3S SU20-48-3.3S SU20-48F-3.3S SU20-12-5S SU20-24-5S SU20-24F-5S SU20-48-5S SU20-48F-5S SU20-12-12S SU20-24-12S SU20-24F-12S SU20-48-12S SU20-48F-12S SU20-12-15S SU20-24-15S SU20-24F-15S SU20-48-15S SU20-48F-15S SU20-12-24S SU20-24-24S SU20-48-24S Max Output Wattage (W) 13.2W 20W 20W 20W 20W Input Input Filter � type Voltage (V.DC.) 3.3 5 12 15 24 Voltage Accuracy �2% Current (mA) max 4000 4000 1670 1330 833 Line Regulation (LL-HL) (typ.) �0.5% Load Regulation (10-100%) (typ.) �0.5% Ripple <0.2% Vout +20mV max (Vp-p) Noise <0.5% Vout +50mV max (Vp-p) Trim �10% Output Switching Frequency 200KHz Over Power Protection Works over 120% of rating and recovers automatically. Over Voltage Protection Zener diode clamp Protection Short Circuit Protection Hiccup, auto-recovery Voltage 1600 VDC. Resistance 108 ohms Isolation Capacitance 1000 pF Operating Temperature 2:1 Range: -25°C…+70°C (at Full Load) 4:1 Range: -25°C…+70°C (with derating) Storage Temperature -55°C…+105°C Case Temperature +100°C max. Temperature Coefficient �0.02% Per°C Humidity 95% RH Environment MTBF >550,000 h @ 25°C (MIL-HDBK-217F) Dimension (L x W x H) 2.0 x 2.0 x 0.45 Inches ( 50.8 x 50.8 x 11.4 mm ) Tolerance �0.5 mm Case Material Nickel-Coated Copper with Non-Conductive Base, Six-side shielded. Weight 70 g Physical Cooling Method Free-air convection Safety Agency Approvals CE (Pending) EMC EMI (Conducted & Radiated Emission) EN 55022 class A All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. KEY FEATURES � Power Module for PCB Mountable � 2:1 & 4:1 Input Range � Low Ripple and Noise � Regulated Output � Vout Trim and ON/OFF Control Function � 2-Year Product Warranty |
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