input voltage the range of input voltage is from 90~264vac input frequency 47~63hz input current the maximum input current is 0.65a at 115vac or 0.32a at 230vac inrush current the cold inrush current will limit less than 50a at 264vac input voltage load range at factory, the output is checked between 4.9~5.1v(MPE-F40-05)/ 11.76~12.24v(MPE-F40-12)/23.5~24.5v(MPE-F40-24)/47.04~ 48.96v(MPE-F40-48) at 60% rated load ripple and noise the peak to peak ripple and noise is less than 50mv(MPE-F40-05)/ 120mv(MPE-F40-12)/240mv(MPE-F40-24)/480mv(MPE-F40-48). measuring is done by 20mhz bandwidth limited oscilloscope and terminated each output with a 0.1uf ceramic capacitor and a 10uf electrolysis capacitor at rated load, nominal line line regulation the line regulation is less than +/-0.5% while measuring at rated load and from 100vac to 240vac input voltage changing load regulation the load regulation for output is less than +/-1%, measuring is done by changing the output load +/-40% from 60% rated load hold up time hold up time is 8ms typical at 115vac input, full load efficiency the efficiency is 78%(MPE-F40-05)/84%(MPE-F40-12)/86%(mpe- f40-24)/88%(MPE-F40-48)typical while measuring is at nominal line and rated load protection the power supply will go into hiccup mode against short circuit or over load conditions, and will do auto-recovery while faulty conditions are removed specifications MPE-F40 40w 85~264vac ac-dc open frame power supply ac-dc industrial power supply temperature 0~+50 o c (operating); -40~+85 o c (storage) humidity 5~95%; non-condensing connectors i/p connector: molex housing 09-50-3031 and molex 2878 series crimp terminal o/p connector: molex housing 09-50-3031 and molex 2878 series crimp terminal safety ul 1950 / tuv en60950 / ce mark emi en55022 class b dimensions 10.16 x 5.08 x 3.048 cm; tolerance specified is +/-0.4mm ac n ac l vout(+) vout(-) 9.4 4.32 0.38 0.38 10.16 5.08 3.048 model no. MPE-F40-05 MPE-F40-12 MPE-F40-24 MPE-F40-48 output voltage +5v +12v +24v +48v min. load 0a 0a 0a 0a rated load 6a 3.34a 1.67a 0.834a voltage accuracy 4.9~5.1v 11.76~12.24v 23.5~24.5v 47.04~48.96v ordering guide MPE-F40-05 40w 85~264vac open frame p/s (+5v output voltage) MPE-F40-12 40w 85~264vac open frame p/s (+12v output voltage) MPE-F40-24 40w 85~264vac open frame p/s (+24v output voltage) MPE-F40-48 40w 85~264vac open frame p/s (+48v output voltage)
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