OFM20 2 0 W U l t r a m i n i a t ure Open Frame Switching Power Supplies series Universal 90-264VAC Input High Efficiency Regulated Outputs 3000V Isolation Single and Dual Outputs UL60950-1, EN60950-1 & IEC60950-1 Approved 2.0”W x 3.5”L x 0.8”H Model Number Output Voltage Output Amps(max) (pk) SINGLE OUTPUT OFM-0200 OFM-0201 OFM-0202 OFM-0203 OFM-0205 3.3 VDC 5 VDC 12 VDC 15VDC 24VDC 5.4A 4.4A 1.8A 1.4A 0.92A 6.5A 5.2A 2.2A 1.7A 1.1A DUAL OUTPUT OFM-0206 OFM-0207 +/-12VDC +/-15VDC +/-0.92A +/-0.73A +/-1.1A +/-0.87A WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 OFM20 2 0 W U l t r a m i n i a t ure Open Frame Switching Power Supplies INPUT SPECIFICATIONS Input Voltage Range Frequency Range Inrush Current, typ: GENERAL SPECIFICATIONS 90-264 VAC 47-440 Hz 20A@100V, 40A@200V Input * Input-Out Isolation I/P-Ground O/P-Ground Efficiency Switching Frequency See Selection Chart Singles: +/-0.5%,Duals: +/-0.5% Singles +/- 0.1~1%, typ Duals +/- 0.3~1%, typ 2% 1% +/- 6% of FS (Primary) +/-0.03%/°C 100mV Pk-Pk, typ Clamp, 130-150% * Latching, Cool and Repower Continuous, self-recovering 20 mS, typ PHYSICAL SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage and Current Load Regulation (20%-FL) Line Regulation Cross Regulation (Duals) Preset Accuracy DC Voltage Adjust (typ) Temperature Coefficient Ripple/Noise Over Voltage Protection Over Temp. Protection Short Circuit Protection Hold Up Time series All specifications are typical at nominal input, full load, and 25°C 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 Size Construction Weight 3000VAC, (4000VAC Medical) 2500VAC 1000VAC 75%~78%, typ 100Khz, (fixed, typical) 2.0” x 3.5” x 0.80” Open Frame 3.1oz (88g) ENVIRONMENTAL SPECIFICATIONS Oper. Temperature Storage Temperature Relative Humidity EMC MTBF 0 to +70°C (See Derate) -25 to +71°C * 0 to + 95%, non-cond * FCC/A, VDE 0871/A (Mil Std 217, 25°C) 520,000 Hrs 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 OFM20 2 0 W U l t r a m i n i a t ure Open Frame Switching Power Supplies series OUTPUT DERATING CURVE 100 90 Load, % 80 70 60 50 40 30 20 0 10 20 30 40 50 60 70 Ambient Temperature, °C MECHANICAL DIMENSIONS .80 (20.32) 3 4 5 6 - Out - Out + Out + Out - Out COM COM + Out 6 5 4 3 ++ .150 (3.81) Single Outputs Dual Outputs ++ ++ ++ 1.700 (43.18) 2 + 2.00 (50.8) 1 Pin # + + + .150 (3.81) 3.200 (81.28) 3.50 (88.90) WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458