LR -12V 7A AC adapter
Negotiable /Piece
Min.Order:1 Piece
Shenzhen Realan Computer Products Co., Ltd.
1,INPUT CHARACTERISTICS
1.1 Input Voltage
Nominal Voltage, 100-240Vac
VariationRange, 90-264Vaca
1.2 Input Frequency
Nominal Frequency, 50/60Hz
Variation Frequency, 47-63Hz
1.3 Input Current
1Arms max At any input voltage and rated, DC output rated load.
1.4 Inrush Current
30Amps Max. Cold start at 240Vac input, with rated load and 25°Cambient.
1.5 Ac Leakage Current
0.25mA Max At 240Vac input.
2,OUTPUT CHARACTERISTICS
2.1 Power Output
Voltage Min. Load Max. Load Peak Output Power
+12Vdc 6.5A 7.5 A 18A 84W
2.2 Combined Load/Line Regulation
Voltage Min. Voltage Max. Voltage Line Regulation Load Regulation
+12Vdc 11.5V 12.5V ±5% ±5%
2.3 Ripple And Noise
The ripple and noise are as follows when measure with Max. Bandwidth of 20MHz and Parallel 47uF/0.1uF,crossed connected at testing point.
Voltage Ripple And Noise(Max.)
+12Vdc 120mVp-p
2.4 Turn On Delay Time
2 second Max. At 115Vac input and output Max. Load.
2.5 Rise Time
40mS Max. At 115Vac input and output Max. Load.
2.6 Hold Up Time
5mS Min. At 115Vac input and output Max. Load.
2.7 Efficiency
80%Min.At 100Vac input and output Max. Load.
83%Min.At 240Vac input and output Max. Load.
2.8 Overshoot
15%Max.When power supply at turn on or turn off.