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A301RU Datasheet(PDF) 1 Page - MicroPower Direct, LLC |
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A301RU Datasheet(HTML) 1 Page - MicroPower Direct, LLC |
1 / 2 page Key Features: • 3W Output Power • 4:1 Input Voltage Range • 1,500 VDC Isolation • EN60950 Compliant • Meets EN55022 “A” • Single & Dual Outputs • 1.0 MH MTBF • Industry Standard Pin-Out A300RU Single & Dual Output, 3W Ultra-Wide Input Range DC/DC Converters Series MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com www.micropowerdirect.com Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Min. Typ. Max. Units Input Start Voltage 24 VDC Input 6.0 7.5 9.0 VDC 48 VDC Input 12.0 15.0 18.0 Under Voltage Shutdown 24 VDC Input 8.5 VDC 48 VDC Input 16.0 Input Filter (Pi) Filter (Meets EN55022 Class “A”) Reverse Polarity Input Current 0.5 A Short Circuit Input Power 2,000 mW Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±0.5 ±2.0 % Output Voltage Balance Dual Output , Balanced Loads ±0.5 ±3.0 % Line Regulation Vin = Min to Max ±0.2 ±1.0 % Load Regulation Iout = 10% to 100% ±0.3 ±1.0 % Ripple & Noise (20 MHz) See Note 1 40 75 mV P - P Ripple & Noise (20 MHz) Over Line, Load & Temp 150 mV P - P Ripple & Noise (20 MHz) 15 mV rms Output Power Protection Vin = Min 110 % Transient Recovery Time (Note 2) 25% Load Step Change 150 500 µSec Transient Response Deviation ±2.0 % Temperature Coefficient ±0.01 ±0.02 %/ºC Output Short Circuit Continuous (Autorecovery) General Parameter Conditions Min. Typ. Max. Units Isolation Voltage 60 Seconds 1,500 VDC Isolation Resistance 500 VDC 1,000 M Isolation Capacitance 100 kHz/1V 380 500 pF Switching Frequency 350 kHz Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -40 +71 ºC Operating Temperature Range Case +90 ºC Storage Temperature Range -55 +125 ºC Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Size 1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm) Case Material Non-Conductive Black Plastic (UL94V-0) Weight 0.42 Oz (12.2g) Reliability Specifications Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25ºC, Gnd Benign 1.0 MHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (1 Sec) 24 VDC Input -0.7 50.0 VDC 48 VDC Input -0.7 100.0 Lead Temperature 1.5 mm From Case For 10 Sec 260 ºC Internal Power Dissipation All Models 2,500 mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. |
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