EFM15 1 5 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 Improved EMI Performance 3000V Isolation Single,Dual & Triple Outputs UL60950-1, EN60950-1 1.77”W x 2.64”L x 0.91”H Model Number Output Voltage Output Amps(max) SINGLE OUTPUT EFM-1500 EFM-1501 EFM-1522 EFM-1502 EFM-1503 EFM-1518 EFM-1505 3.3Volts(DC) 5 Volts(DC) 9 Volts(DC) 12 Volts(DC) 15 Volts(DC) 18 Volts(DC) 24 Volts(DC) 3.5Amps 3Amps 1.66Amps 1.25Amps 1Amps 0.83Amps 0.63Amps DUAL OUTPUT EFM-1506 EFM-1507 EFM-1508 ±12 Volts(DC) ±15 Volts(DC) 5 / 12 Volts(DC) ±0.63 Amps ±0.5Amps 1.8/ 0.8 Amps TRIPLE OUTPUT EFM-1509 EFM-1511 5/ ±12 Volts(DC) 5/ ±15 Volts(DC) 2.5/±0.1 Amps 2.5/±0.1 Amps WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 EFM15 1 5 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: 90-264 VAC 47-63 Hz 20A @ 115Volts(DC) 40A @ 230Volts(DC) See Selection Chart Singles: ±3%, Duals: ± 3% (EFM-1508: 0.2/0.2%) Triple: 0.5/ ±0.2% Singles ± 0.1~1% Duals ± 0.3~1% (EFM-1508: 0.5/3%) Triple: 0.5/ ±0.3% Duals 2% (EFM-1508: 0.5/3%) Triple: NA/ ±0.1% Single/Dual 1% (except EFM-1508: 2/5%) Triple: 1/ ±5% ± 6% of FS (Primary) ±0.03%/°C Single/Duals 100mV Pk-Pk, typ EFM-1508: 50/50mV pk-pk Triple: 50/ ±50mV pk-pk Clamp Latching, recov after cooling and power restored. Continuous, self-recovering 20 mS, typ 15 Watts, max GENERAL SPECIFICATIONS Isolation Sindle/Dual 75%~78% (EFM-1508: 74%) Triple: EFM-1509: 70% EFM-1511: 71% 100Khz, (fixed, typical) UL60950-1, EN60950-1 EN55022 PHYSICAL SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage and Current Load Regulation (20%-FL) Line Regulation, typ Cross Regulation Preset Accuracy DC Voltage Adjust (typ) Temperature Coefficient Ripple/Noise Over Voltage Protection Over Temp. Protection Short Circuit Protection Hold Up Time DC Output Power Efficiency, typ Switching Frequency Safety EMC series 3KVAC Input-Output 2500VAC Input-Ground 1000VAC Output-Ground 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 1.77” x 2.64” x 0.91” Open Frame 2.5oz (70g) ENVIRONMENTAL SPECIFICATIONS Oper. Temperature Storage Temperature Relative Humidity MTBF 0 to +40°C (See Derate) -25 to +71°C * 0 to + 95%, non-cond * (Mil Std 217, 25°C) 559,000 Hrs notes 1. Ripple and Noise depend upon output voltage as specified per particular model. 2. Short Circuit Protection is self-recovering when overcurrent condition is removed. 3. Isolation for up to 1 minute duration. 4.Specified for free-air convection cooling. 5. Minimum load is NOT required for proper operation. However, auxiliary outputs should be reduced as a function of primary output minimum load or load regulation will be higher. 6.Load regulation measured from 20% to full load. 7.Line regulation measured from 90VAC to 264VAC. 8.Preset accuracy measured at nominal load, 120VAC input. 9.O/P noise measured directly at pins/terminals at nom. load, 0.1uF bypass, pk-pk @20MHz bandwidth. 10. Cross Reg-Duals:Measured at nom. load with the other output varied between 60% and 100% inom. 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 EFM15 1 5 W U l t r a m i n i a t ure Open Frame Switching Power Supplies series OUTPUT DERATING CURVE °C MECHANICAL DIMENSIONS - SIngle + dual outputs WWW.ASTRODYNE.COM Pin# Single Dual Dual(1508) 1 2 3 4 5 ACL ACN +Vout NC -Vout ACL ACN +12V +5V Com ACL ACN +Vout Com -Vout ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 1 5 W U l t r a m i n i a t ure Open Frame Switching Power Supplies EFM15 series MECHANICAL DIMENSIONS - TRIPLE outputs WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458