Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

Q48SP12017PKFB Datasheet(PDF) 9 Page - Delta Electronics, Inc.

Part # Q48SP12017PKFB
Description  Delphi Series Q48SP, 216W Quarter Brick Family DC/DC Power Modules: 48V in, 12V/18A out
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  DELTA [Delta Electronics, Inc.]
Direct Link  http://www.deltaww.com
Logo DELTA - Delta Electronics, Inc.

Q48SP12017PKFB Datasheet(HTML) 9 Page - Delta Electronics, Inc.

Back Button Q48SP12017PKFB Datasheet HTML 5Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 6Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 7Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 8Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 9Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 10Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 11Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 12Page - Delta Electronics, Inc. Q48SP12017PKFB Datasheet HTML 13Page - Delta Electronics, Inc.  
Zoom Inzoom in Zoom Outzoom out
 9 / 13 page
background image
DS_Q48SP12017_01162007
9
FEATURES DESCRIPTIONS (CON.)
Output Voltage Adjustment (TRIM)
To increase or decrease the output voltage set point,
connect an external resistor between the TRIM pin
and either the SENSE(+) or SENSE(-). The TRIM pin
should be left open if this feature is not used.
Figure 17: Circuit configuration for trim-up (increase output
voltage)
If the external resistor is connected between the TRIM
and SENSE (+) pins, the output voltage set point
increases (Fig. 17). The external resistor value
required to obtain a percentage of output voltage
change △% is defined as:
)
)(
22
.
10
511
225
.
1
)
100
(
11
.
5
(
(
_
Ω
−
∆
−
∆
∆
+
×
=
K
Vo
up
Rtrim
100
)
(
×
−
=
∆
Vnom
Vadj
Vnom
Vo=Nominal voltage
Ex. When trim up to 13.2V from 12V
⇒
()
Ω
=
−
−
×
+
×
=
−
K
up
Rtrim
3
.
489
22
.
10
10
511
10
225
.
1
10
100
12
11
.
5
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
12
34
56
78
9
10
Trim-Up percentage
Figure 18: Trim UP resistor selection
Figure 19: Circuit configuration for trim-down (decrease
output voltage)
If the external resistor is connected between the TRIM
and SENSE (-) the output voltage set point decreases
(Fig. 19). The external resistor value required to obtain
a percentage output voltage change △% is defined
as:
()
Ω
−
∆
=
∆
k
)
22
.
10
511
(
Rtrim_down
Ex. When trim down to 9.6V from 12V
Ω
=
Ω
−
=
−
K
K
down
Rtrim
33
.
15
22
.
10
20
511
0
50
100
150
200
250
300
350
400
450
500
550
110
Trim-Down percentage
100
Figure 20: Trim DOWN resistor selection
The output voltage can be increased by both the remote
sense and the trim, however the maximum allowed
increase is the larger of either the remote sense spec or
the trim spec, not the sum of both.
When using remote sense and trim, the output voltage
of the module is usually increased, which increases the
power output of the module with the same output
current.
Care should be taken to ensure that the maximum
output power of the module remains at or below the
maximum rated power.


Similar Part No. - Q48SP12017PKFB

ManufacturerPart #DatasheetDescription
logo
Bel Fuse Inc.		 Q48S08120 BEL-Q48S08120 Datasheet
1Mb / 13P		    RoHS lead-free solder and lead-solder-exempted products are available
Q48S15050 BEL-Q48S15050 Datasheet
933Kb / 13P		    RoHS lead-free solder and lead-solder-exempted products are available
Q48S25033 BEL-Q48S25033 Datasheet
937Kb / 13P		    Higher current capability at 70 쨘C than existing
Q48S30015 BEL-Q48S30015 Datasheet
1,009Kb / 13P		    Higher current capability at 70 쨘C than existing quarter-brick and 30 A half-brick converters
Q48S30018 BEL-Q48S30018 Datasheet
1,005Kb / 13P		    Higher current capability at 70 쨘C than existing quarter-brick and 30 A half-brick converters
More results

Similar Description - Q48SP12017PKFB

ManufacturerPart #DatasheetDescription
logo
Delta Electronics, Inc.		 Q48SK12018 DELTA-Q48SK12018 Datasheet
333Kb / 13P		    Quarter Brick Family DC/DC Power Modules:36~75V in, 12V/18A out, 216W
Q48SE12018NRFA DELTA-Q48SE12018NRFA Datasheet
603Kb / 14P		    Delphi Series Q48SE, Quarter Brick Family DC/DC Power Modules 38~75V in, 11.8V/18A out, 216W
Q48SH12033 DELTA-Q48SH12033 Datasheet
442Kb / 13P		    400W Quarter Brick Family DC/DC Power Modules: 48V in, 12V/33A out
Q48SH12025 DELTA-Q48SH12025 Datasheet
392Kb / 13P		    300W Quarter Brick Family DC/DC Power Modules: 48V in, 12V/25A out
E48SC12008NRFA DELTA-E48SC12008NRFA Datasheet
777Kb / 17P		    Delphi Series E48SC12008, Eighth Brick Family DC/DC Power Modules: 48V in, 12V/8A out
E48SC12005NRFA DELTA-E48SC12005NRFA Datasheet
717Kb / 15P		    Delphi Series E48SC12005, Eighth Brick Family DC/DC Power Modules: 48V in, 12V/5A out
E48SP12020NRFA DELTA-E48SP12020NRFA Datasheet
475Kb / 15P		    Delphi Series E48SP Eighth Brick Family DC/DC Power Modules: 48V in, 12V/20A out
E48SP12020NRFB DELTA-E48SP12020NRFB Datasheet
472Kb / 15P		    Delphi Series E48SP Eighth Brick Family DC/DC Power Modules: 48V in, 12V/20A out
H48SA12025NNFA DELTA-H48SA12025NNFA Datasheet
508Kb / 14P		    Delphi Series H48SA, Half Brick Family DC/DC Power Modules: 48V in, 12V/25A out
Q48SL1R535NRFA DELTA-Q48SL1R535NRFA Datasheet
664Kb / 13P		    Delphi Series Q48SL, 100W Quarter Brick Family DC/DC Power Modules: 48V in, 1.5V/35A out
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com