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EFM-0122 Datasheet(PDF) 2 Page - Astrodyne Corporation |
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EFM-0122 Datasheet(HTML) 2 Page - Astrodyne Corporation |
2 / 4 page 10W Ultraminiature Open Frame Switching Power Supplies E F M 1 0 series WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 INPUT SPECIFICATIONS Input Voltage Range 90-264 VAC Frequency Range 47-63 Hz Inrush Current, typ: 20Amps @115 Volts(DC) 40Amps @230 Volts(DC) OUTPUT SPECIFICATIONS Voltage and Current (Note 5) See Selection Chart Load Regulation (20%-FL)(Note 6)Singles: ± 3%, Duals: ± 3% (EFM-0108: 0.5/3%) Triple: 0.2 / ±0.3% Line Regulation, typ (Note 7) Singles ± 0.1~1% Duals ± 0.3~1% (except EFM-0108: 0.5/ 0.5%) Triple: 0.3 / ±0.1% Cross Regulation (Note 10) Duals 2% (EFM-0108: 0.5/3%) Triple: NA/ ±0.1% Preset Accuracy (Note 8) Single/Duals 1% (except EFM-0108: 2 / 5%) Triple: 1 / ±5% DC Voltage Adjust (typ) ± 6% of FS (Primary) Temperature Coefficient ±0.03%/°C Ripple/Noise, typ (Note 1, 9) Single/Dual: 100mVpk-pk (except EFM-0108: 50/50mVpk-pk) Triple: 50 / ±75mVpk-pk Over Voltage Protection Clamp Over Temp. Protection Latching, recov after cooling and power restored Short Circuit Protection (Note 2) Continuous, self-recovering Hold Up Time 30 mS, typ DC Output Power 10 Watts, max GENERAL SPECIFICATIONS Isolation (Note 3) 3KVAC Input-Output 2500VAC Inpout-Ground 1000VAC Output-Ground Efficiency Single/Dual 75% typ Triple 70% Switching Frequency 100Khz, (fixed, typical) Safety UL60950-1, EN60950-1 EMC EN55022 PHYSICAL SPECIFICATIONS Size 1.66” x 2.46” x 0.91” Construction Open Frame Weight 1.6oz (44g) ENVIRONMENTAL SPECIFICATIONS Oper. Temperature (Note 4) -0 to +40°C (See Derate) Storage Temperature -25 to +71°C * Relative Humidity 0 to + 95%, non-cond * MTBF (Mil Std 217, 25°C) 575,000 Hrs NOTES 1. Ripple and Noise depend upon output voltage as specified per par- ticular model. 2. Short Curcuit 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, auxil- iary 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. * 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. All specifications are typical at nominal input, full load, and 25°C unless other- wise noted 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. |
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Similar Description - EFM-0122 |
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