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NC12S0A0V15 Schematic ( PDF Datasheet ) - Delta Electronics

Teilenummer NC12S0A0V15
Beschreibung DC/DC Power Modul
Hersteller Delta Electronics
Logo Delta Electronics Logo 




Gesamt 14 Seiten
NC12S0A0V15 Datasheet, Funktion
Delphi NC15 Series Non-Isolated Point of Loadwww.DataSheet4U.com
DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 15A
The Delphi NC15 Series, 12V 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 from a 12V nominal input, provides up to 15A
of power in a vertical or horizontal mounted through-hole package and
the output can be resistor- or voltage-trimmed from 0.9Vdc to 5.0Vdc. It
provides a very cost effective point of load solution. With creative design
technology and optimization of component placement, these converters
possess outstanding electrical and thermal performance, as well as
extremely high reliability under highly stressful operating conditions.
FEATURES
High Efficiency:
91% @ 12Vin, 5V/15A out
Size: 30.5x27.9x11.4mm
(1.20”×1.10”×0.45”) -- Vertical
30.5x27.9x12.9mm
(1.20”×1.10”×0.51”) -- Horizontal
Voltage and resistor-based trim
No minimum load required
Output voltage programmable from
0.9Vdc to 5.0Vdc via external resistors
Fixed frequency operation
Input UVLO, output OCP, SCP
Power good output signal
Remote ON/OFF (default: Positive)
ISO 9000, TL 9000, ISO 14001 certified
manufacturing facility
UL/cUL 60950 (US & Canada) Recognized,
and TUV (EN60950) Certified
OPTIONS
Vertical or horizontal versions
Negative ON/OFF logic
APPLICATIONS
DataCom
Distributed power architectures
Servers and workstations
LAN/WAN applications
Data processing applications
DATASHEET
DS_NC12S15A_02072007






NC12S0A0V15 Datasheet, Funktion
ELECTRICAL CHARACTERISTICS CURVES
Figure 19: Typical transient response to step load change at
10A/µS from 50% to 75% and 75% to 50% of Io_max at
12Vin, 0.9V out
Figure 20: Typical transient response to step load change at
10A/µS 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/µS from 50% to 75% and 75% to 50% of Io_max at
12Vin, 2.5V out
Figure 22: Typical transient response to step load change at
10A/µS from 50% to 75% and 75% to 50% of Io_max at
12Vin, 5.0V out
NC12S15A_02012007
6

6 Page









NC12S0A0V15 pdf, datenblatt
THERMAL CURVES (NC12S0A0H15)
FACING PWB
PWB
MODULE
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
AIR FLOW
50.8 (2.0”)
9.5 (0.37”)
19 (0.75”)
Note: Wind Tunnel Test Setup Figure Dimensions are in
millimeters and (Inches)
Figure 38: Wind tunnel test setup
Figure 39: Temperature measurement location
* The allowed maximum hot spot temperature is defined at 125
NC12S0A0H15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
@ Vout =5V (Either Orientation)
15
12
Natural
Convection
9
100LFM
200LFM
6
300LFM
400LFM
3
0
25 35 45 55 65 75 85
Ambient Temperature ()
Figure 40: Output current vs. ambient temperature and air
velocity @Vout=5V(Either Orientation)
NC12S15A_02012007
NC12S0A0H15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
@ Vout =3.3V (Either Orientation)
15
12
Natural
Convection
9
100LFM
200LFM
6
300LFM
3
0
25 35 45 55 65 75 85
Ambient Temperature ()
Figure 41: Output current vs. ambient temperature and air
velocity@ Vout=3.3V(Either Orientation)
NC12S0A0H15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
@ Vout =1.8V (Either Orientation)
15
12
Natural
Convection
9
100LFM
200LFM
6
3
0
25 35 45 55 65 75 85
Ambient Temperature ()
Figure 42: Output current vs. ambient temperature and air
velocity@ Vout=1.8V(Either Orientation)
NC12S0A0H15 (Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
@ Vout =0.9V (Either Orientation)
15
12
Natural
Convection
9
100LFM
200LFM
6
3
0
25 35 45 55 65 75 85
Ambient Temperature ()
Figure 43: Output current vs. ambient temperature and air
velocity@ Vout=0.9V(Either Orientation)
12

12 Page





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