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PDF Q48SP12017NRFA Data sheet ( Hoja de datos )
| Número de pieza | Q48SP12017NRFA | |
| Descripción | DC/DC Power Modules | |
| Fabricantes | Delta Electronics | |
| Logotipo |  |
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Delphi Series Q48SP, 216W Quarter Brick Family
DC/DC Power Modules: 48V in, 12V/18A out
The Delphi Series Q48SP Quarter Brick, 48V input, 12V single output,
isolated, DC/DC converters are the latest offering from a world leader in
power systems technology and manufacturing ― Delta Electronics, Inc.
This product family provides up to 216 watts of power or up to 18A of
output current in an industry standard footprint. 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. All
models are fully protected from abnormal input/output voltage, current,
and temperature conditions. The Q48SP Delphi Series converters meet all
safety requirements with basic insulation.
FEATURES
High efficiency:92.5 @12V/18A
Size: 57.9x36.8x10.8mm (2.28”x1.45”x0.43”)
(w/o heatspreader)
57.9x36.8x12.7mm (2.28”x1.45”x0.50”)
(with heatspreader)
Industry standard pin out
Fixed frequency operation
Fully protected: OTP, OVP, OCP, UVLO
No minimum load required
Wide output trim range: -20~+10%
Remote sense
Fast transient response
Basic insulation and 2250V isolation
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing facility
UL/cUL 60950 (US & Canada) recognized,
TUV (EN60950) certified
CE mark meets 73/23/EEC and 93/68/EEC
directives
OPTIONS
Latched over current protection
Positive remote on/off
Short lead lengths
APPLICATIONS
Telecom/DataCom
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial/Test Equipment
DATASHEET
DS_Q48SP12017_01162007
1
1 page  
ELECTRICAL CHARACTERISTICS CURVES
Figure 9: Test set-up diagram showing measurement points
for Input Terminal Ripple Current and Input Reflected Ripple
Current.
Note: Measured input reflected-ripple current with a
simulated source Inductance (LTEST) of 12 µH. Capacitor Cs
offset possible battery impedance. Measure current as
shown above.
Figure 10: Input reflected ripple current, ic through a 12µH
source inductor at nominal input voltage and rated load current
(20 mA/div).
DS_Q48SP12017_01162007
5
5 Page 
MECHANICAL DRAWING(WITHOUT HEATSPERADER)
Pin No.
1
2
3
4
5
6
7
8
9
Notes:
1
2
3
Name
-Vin
CASE
ON/OFF
+Vin
+Vout
+SENSE
TRIM
-SENSE
-Vout
Function
Negative input voltage
Case ground pin
Remote ON/OFF
Positive input voltage
Positive output voltage
Positive remote sense
Output voltage trim
Negative remote sense
Negative output voltage
Pins 1-4, 6-8 are 1.00mm (0.040”) diameter
Pins 5 and 9 are 1.50mm (0.060”) diameter
All pins are copper with Tin plating
DS_Q48SP12017_01162007
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet Q48SP12017NRFA.PDF ] | |
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