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Parameter Conditions Min. Typ. Max. Units Input Voltage Range Universal 100 240 VAC 127 370 VDC Input Frequency 47 63 Hz Inrush Current, Cold Start 110 VAC 22 A

220 VAC 44 A

Leakage Current 264 VAC 1.8 mA Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±0.5 % Line Regulation Vin = Min to Max ±1.0 % Load Regulation (Note 1) Iout = 20% to 100% ±1.0 % Hold Time 110 VAC, Full Load 10 mSec220 VAC, Full Load 20 Ripple & Noise (20 MHz) (Note 2) See Model Selection Guide Output Power Protection Power Limit 130 160 % Transient Recovery Time (Note 3) 50% Load Change 2m S Transient Response Deviation 5 % Temperature Coeffi cient ±0.02 ±0.03 %/ºC Output Short Circuit Continuous With Autorecovery General Parameter Conditions Min. Typ. Max. Units Isolation Voltage Input - Output 3,000 VACInput - FG (Frame Ground) 2,000 Output - FG (Frame Ground) 500 Isolation Resistance (Note 4) 500 VDC 100 M/H9024 Switching Frequency Fixed 66 kHz Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -20 +25 +50 ºC Storage Temperature Range -20 +85 ºC Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Material Plastic Connection Screw Terminal Reliability Specifi cations Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F , 25ºC, Gnd Benign 170 kHours Safety Standards UL 1950, EN 60950, IEC 60950 EMI Compliance Compliance to EN55011, EN55022 (CISPR22) Class B EMS Immunity Compliance EN61000-4-2,3,4,5,6,8,11 Level 3 Electrical Specifi cations Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice. Key Features:

  • 20W Output Power
  • DIN Rail Mountable
  • Universal AC Input
  • UL 508 Compliant
  • EN60950 Compliant
  • 5, 12, 24 & 48 VDC Outputs
  • Cond./Rad. EMI Class B
  • >170 kH MTBF
  • LOW COST! Very Low Cost, 20W DIN Rail Mount Single Output AC/DC Power Supplies Models available to 360W! Call today for details MicroPower Direct

292 Page Street

Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com

Notes:

  • All dimensions are typical in inches (mm)
  • Tolerance x.xx = ±0.01 (±0.25) Model Number Rated Power (W) Input Output Output Ripple & Noise (mV P-P) Overvoltage Protection (VDC) Effi ciency (%, Typ) Fuse Rating Slow-Blow (A) Voltage (VAC) Current (A) Voltage (VDC) Current (A) Max) Current (A) Range Universal Range 115 VAC 230 VAC Notes: 1. Load regulation is specifi ed for a load change of 20% to 100%. 2. Ripple & noise is measured using equipment with 20 Mhz of bandwidth with the unit under test operating at rated load and a 110 VAC input. Connection to the unit is made with a 0.1 µF / 630V metalized capacitor & a 47 µF electrolytic capacitor connected in parallel. 3. Transient recovery is measured to within a 1% error band for a load step change of 50% to 100%. 4. Isolation resistance is given for Input/Output and Input/FG. For Output/FG., it is 50 M/H9024 5. Overload protection is power limiting. The unit recovers automatically when the fault is removed. 6. Over voltage protection is a shut down type. The unit recov- ers automatically when the fault is removed. 7. To mount the unit to the DIN rail, tilt the unit rearwards from the top, fi tting the mount over the top of the rail. Press back on the bottom front of the unit until it locks in place on the rail. To remove the unit from the rail, pull the removal clip at the bottom rear of the unit downward with a screw driver. With the clip down, lift up on the unit from the bottom front until it clears the rail. Before installation or removal all wiring should be disconnected and the main power to the system shut off. 8. When wiring the supply, all lines should be as thick and short as possible. AWG 14 wire is recommended for the AD1024F series. 9. The units should be mounted so they are vertically orien- tated. Air fl ow (if it is provided) would optimally fl ow from the bottom to the top of the unit. 10. It is recommended that a fuse be used on the input of a power supply for protection. For the AD1024F series, a 250 VAC 2.0A is recommended. Connections TB 1 Pin Function

1 DC Output (+V)

2 DC Output (-V)

3 Frame Ground (FG)

4 AC/Neutral

5 AC/Live

www.micropowerdirect.com 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com