Delta Electronics NC12S0A0H15 Page 4 Datasheet Download

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NC12S15A_01102008

ELECTRICAL CHARACTERISTICS CURVES

Figure 7:

Output ripple & noise at 12Vin, 0.9V/15A out

Figure 8:

Output ripple & noise at 12Vin, 1.2V/15A out

Figure 9:

Output ripple & noise at 12Vin, 1.8V/15A out

Figure 10:

Output ripple & noise at 12Vin, 2.5V/15A out

Figure 11:

Output ripple & noise at 12Vin, 3.3V/15A out

Figure 12:

Output ripple & noise at 12Vin, 5.0V/15A out

Summary of Contents for NC12S0A0H15

Page 1: ...input single output non isolated point of load DC DC converters are the latest offering from a world leader in power systems technology and manufacturing Delta Electronics Inc The NC15 series operates...

Page 2: ...ceramic 10 F tantalum 50 mV RMS Full Load 100nF ceramic 10 F tantalum 20 mV Output Current Range 0 15 A Output Voltage Over shoot at Start up Vin 12V Turn ON 1 Output Voltage Under shoot at Power Off...

Page 3: ...1 12 13 14 15 Output Current A Efficiency 10 2 12 13 8 0 10 20 30 40 50 60 70 80 90 100 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Output Current A Efficiency 10 2 12 13 8 Figure 3 Converter efficiency vs...

Page 4: ...e at 12Vin 0 9V 15A out Figure 8 Output ripple noise at 12Vin 1 2V 15A out Figure 9 Output ripple noise at 12Vin 1 8V 15A out Figure 10 Output ripple noise at 12Vin 2 5V 15A out Figure 11 Output rippl...

Page 5: ...9V 15A out Ch2 ENABLE Ch3 Vout Ch4 PWRGD Figure 15 Turn on delay time at 12Vin 2 5V 15A out Ch2 Vin Ch3 Vout Ch4 PWRGD Figure 16 Turn on delay time at Remote On Off 2 5V 15A out Ch2 ENABLE Ch3 Vout C...

Page 6: ...V out Figure 20 Typical transient response to step load change at 10A S from 50 to 75 and 75 to 50 of Io_max at 12Vin 1 2V out Figure 21 Typical transient response to step load change at 10A S from 50...

Page 7: ...pen collector signal called Power Good The power good signal is pulled low when output is not within 10 of Vout or Enable is OFF The ENABLE input can be driven in a variety of ways as shown in Figures...

Page 8: ...tion point Please see the electrical characteristics for details of the OCP function 3 3 V 487 287 5 0 V Figure 28 Typical trim resistor values NC6A 15A 20A Vout Ground Trim Enable Ground Vin 1 3K Rt...

Page 9: ...ction as a current source It is able to sink the full output current at any output voltage up to and including 2 5V This feature allows the NC series fit into any voltage termination application Refle...

Page 10: ...l environments encountered in most electronics equipment This type of equipment commonly uses vertically mounted circuit cards in cabinet racks in which the power modules are mounted The following fig...

Page 11: ...Output Current A Ambient Temperature 100LFM Natural Convection 200LFM 300LFM Figure 36 Output current vs ambient temperature and air velocity Vout 1 8V Either Orientation Figure 33 Temperature measur...

Page 12: ...25 35 45 55 65 75 85 Ambient Temperature Output Current A 100LFM Natural Convection 200LFM Figure 42 Output current vs ambient temperature and air velocity Vout 1 8V Either Orientation Figure 39 Temp...

Page 13: ...NC12S15A_01102008 13 MECHANICAL DRAWING VERTICAL HORIZONTAL...

Page 14: ...Complete warranty information is listed on our web site or is available upon request from Delta Information furnished by Delta is believed to be accurate and reliable However no responsibility is ass...