전자부품 데이터시트 검색엔진
  Korean  ▼

Delete All
ON OFF
ALLDATASHEET.CO.KR

X  

Preview PDF Download HTML

NFS42 데이터시트(HTML) 2 Page - Artesyn Technologies

부품명 NFS42
상세내용  Triple output 40 to 50 Watt AC/DC universal input switch mode power supplies
Download  2 Pages
Scroll/Zoom Zoom In 100% Zoom Out
제조사  ARTESYN [Artesyn Technologies]
홈페이지  
Logo 

NFS42 데이터시트(HTML) 2 Page - Artesyn Technologies

   
Zoom Inzoom in Zoom Outzoom out
/ 2 page
 2 / 2 page
background image
Notes
1
Convection cooled, maximum 40W output power.
2
Peak outputs lasting less than 30 seconds with duty factor less than 10%.
During peak loading, output may go outside total regulation limits.
Maximum output power during peak loading is 50W.
3
Forced air, 20 CFM at 1 atmosphere. Total power out, 50W maximum.
4
Figure is peak-to-peak. Output noise measurements are across a 50MHz
bandwidth made using a 12 inch twisted pair, terminated with a 47µF
capacitor.
5
Total regulation is defined as the static output regulation at 25°C, including
initial tolerance, line voltage within stated limits and output voltages
adjusted to their factory settings. Also, for stated regulation:
NFS42-7608 : 0.25
≤ x ≤ 5
IA
NFS42-7627 : 0.50
≤ x ≤ 12
Where x =
NFS42-7610 : 0.30
≤ x ≤ 12
IB
6
Derating curve is application specific for ambient temperatures >50°C, for
optimum reliability no part of the heatsink should exceed 110oC and no
semiconductor case temperature should exceed 115oC.
7
Caution: Allow a minimum of 1 second after disconnecting the power
when making thermal measurements.
8
Artesyn Technologies recommends a minimum load of 4 Watts to achieve
the design MTBF.
9
Three orthogonal axes, random vibration, 10 minute test for each axis.
10 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
ALL DIMENSIONS IN INCHES (mm)
Maximum component height is 1.50 (38.10 mm)
3.15
(80.01)
0.40
(10.16)
4.80
(121.92)
3.90
(99.06)
0.75
(19.05)
6.30
(160.02)
J2
J3
J4
J1
E1
0.156 (3.962) Dia. 4 Places
Pin 1
Pin 1
Pin 1
1
2
0
°C
10
°C
20
°C
30
°C
40
°C
50
°C
60
°C
70
°C
20W
40W
DERATING CURVE (See Notes 6, 7, 8)
Output Power (Watts)
4W MIN. LOAD REQUIRED TO ACHIEVE DESIGN MTBF
50W
4W
20 CFM FORCED AIR COOLING
25W
NATURAL
CONVECTION
COOLING
AC mating connector
Molex type 09-50-3031 or equivalent with 2878 series or equivalent crimp
terminal.
DC mating connector
The NFS42 uses three 4-pin paralleled connectors with 0.098 inch pin spacing.
Each pin is rated at 2.5 amps. The manufacturer suggests, that for each output,
all three paralleled pins be used to minimise the current contribution of each.
Lowering the current delivered through each pin improves output regulation and
reduces pin heating which improves connector long term reliability.
Artesyn Technologies recommends, as the DC mating connector, a fourteen pin
housing placed over all twelve pins simultaneously. This connector is available
with polarising rib to prevent left or right pin misalignment. The relevant part is
Molex type is 22-01-1143 or equivalent with associated crimp terminal 08-50-
0114 or equivalent.
Mechanical notes
A
A standard L-bracket and cover is available for mounting which contains
all screws, connectors and necessary mounting hardware. Details are on
page 83. Order part number ‘NFS50 COVER KIT’.
40 to 50 Watt
AC/DC universal input switch mode power supplies
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
|
40-50W AC/DC
PAGE 2
http://www.artesyn.com
PIN CONNECTIONS
J1
NFS42-7608
NFS42-7627
NFS42-7610
Pin 1
AC Neutral
AC Neutral
AC Neutral
Pin 2
AC Line
AC Line
AC Line
J2, J3, J4
Pin 1
–12V
–12V
–15V
Pin 2
+12V
+24V
+15V
Pin 3
Return
Return
Return
Pin 4
+5.1V
+5.1V
+5.1V
E1
Ground
Ground
Ground
OUTPUT
OUTPUT CURRENTS
RIPPLE (4)
TOTAL
MODEL NUMBER (A)
VOLTAGE
MAX (1)
PEAK (2)
FAN (3)
REGULATION (5)
+5.1V (IA)
3.0A
5.0A
3.5A
50mV
±3%
NFS42-7608
+12.0V (IB)
2.0A
4.0A
2.5A
120mV
±5%
–12.0V
0.2A
0.7A
0.3A
120mV
±5%
+5.1V (IA)
2.5A
5.0A
3.5A
50mV
±3%
NFS42-7627
+24.0V (IB)
1.0A
3.0A
1.2A
240mV
±5%
–12.0V
0.2A
0.7A
0.3A
120mV
±5%
+5.1V (IA)
2.5A
5.0A
3.5A
50mV
±3%
NFS42-7610
+15.0V (IB)
1.6A
3.0A
2.0A
150mV
±5%
–15.0V
0.2A
0.7A
0.3A
150mV
±5%
Data Sheet © Artesyn Technologies® 2000
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.


Html Pages

1  2 


데이터시트 Download




링크 URL



Privacy Policy
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ]  

Alldatasheet는?   |   광고문의    |   운영자에게 연락하기   |   개인정보취급방침   |   즐겨찾기   |   링크교환   |   제조사별 검색
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