BTCPower Broadband TelCom Power, Inc. TM Redefining “Current” Limits In Power Conversion BAO20 Series 20W Open Frame AC-DC Power Modules • • • • • • • Universal Input 85-264 Vac PCB Mountable Efficiency to 82% Industry Standard Pin Out 100 % full load burn-in test ISO-9001 certified manufacturer Short circuit / overload / over voltage protection • Approvals: UL / TUV / CE Specifications Input voltage range…………………………………… 85-264 Vac Input frequency………….……………………………… 47 – 63 Hz Inrush current…………………………………………… Cold start, 20A / 155Vac, 40A / 230Vac Output voltage….………………………………………… Refer to below table Initial Accuracy ………………………………………….. ±1.0% max. Temperature Coefficient ……………………………….. ±0.05% / ºC Ripple & Noise, 20Mhz BW ……………………………. 50mVp-p, max @ 3.3/5Vo; 1%p-p,max @ others output voltage modules Hold-up time ¹ ………………………………………….. 16ms typ. Short circuit protection……………...…………………… Continuous Line regulation ² .…………………………………….…. ±0.05% max. Load regulation ³ ………………………………………… ±1.0% max. Efficiency ………..…..…………………………………… Refer to below table Working temp…………………………………………… 0-50 ºC @ 100 %, -10 ºC @ 80%, 60 ºC @ 60% Isolation Voltage (Input/Output) ……………………… 4242 Vac Operating temp. range ………………………………… 0 ºC – 45 ºC Storage temp. range ………………………..…………. -40 ºC – +100 ºC Cooling…………………………………………………… Free air convection Part No Output Tolerance BAO20-UAC-3.3 3.3V, 4.4A +/ - 1 % Ripple 50 mV Efficiency 70% BAO20-UAC-5 5V, 4.4A +/ - 1 % 50 mV 73% BAO20-UAC-9 9V, 2.44A +/ - 1 % 90 mV 77% BAO20-UAC-12 12V, 1.8A +/ - 1 % 120 mV 80% BAO20-UAC-15 15V, 1.4A +/ - 1 % 150 mV 80% BAO20-UAC-24 24V, 0.92A +/ - 1 % 240 mV 82% BTCPower TM Note: 1. 2. 3. 4. 5. Measured at Vin = 115 Vac, Full load Measured from high line to low line Measured from full load to 10% load BAO20 input connector mates with Molex housing 09-50-3031 and Molex 2878 series crimp terminal. BAO20 output connector mates with Molex housing 09-50-3041 and Molex 2878 series crimp terminal. MECHANICAL DRAWING Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A. Pg. 2. Tel.: 714-259-4888 • Fax: 714-259-0840 • www.btcpower.com • Email: [email protected] AC/DC BAO20 PS Ver1 8-7-03