參數(shù)資料
型號： EXB250-48S3V3
英文描述： Single output
中文描述： 單輸出
文件頁數(shù)： 2/2頁
文件大?。?/td> 63K
代理商： EXB250-48S3V3
72 to 165 Watt
High efficiency DC/DC converters
DC/DC CONVERTERS
|
72-165W DC/DC
http://www.artesyn.com
Data Sheet Artesyn Technologies 2002
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.
PAGE 2
Please consult our website for the following items:
Full Data Sheet Application Note
Notes
1
di/dt = 0.1A/s, Vin = 48VDC, Tc = 25°C, load change = 0.5 lo max. to
0.75 lo max. and 0.75 lo max. to 0.5 lo max.
2
The EXB250 meets level A and level B conducted emissions only with
external components connected before the input pins to the converter.
See Application Note 119.
3
Recommended input fusing is a 10A HRC 200V rated fuse.
4
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
5
Measured with no external Pi filter. Significant reduction possible with
external filter. See Application Note 119.
6
Start-up into resistive load.
7
Active low remote On/Off is available. Standard product is active high.
When ordering active low parts, designate with the Suffix '-R', e.g
EXB250-48S3V3-R.
8
When ordering 0.145" pin lengths designate with the Suffix'-N', if the
product is already a '-R' suffix product then the suffix will be '-RN'
9
When ordering 0.110" pin lengths designate with the Suffix'-K', if the
product is already a '-R' suffix product then the suffix will be '-RK
9
8
4
3
2
6
1
5
0.128 [3.25]
(4 PLS)
0.054 [1.37]
(7 PLS)
0.094 [2.39]
(2 PLS)
2.280 [57.91]
2.000
[50.80]
2.400
[60.96]
0.200 [5.08]
0.190 [4.83]
1.900 [48.26]
1.700 [43.18]
1.300 [33.02]
1.000 [25.40]
Recommended Hole Pattern
0.700 [17.78]
0.300 [7.62]
0.000 [0.00]
7
0.080
(2 PLS)
1.700 [43.18]
1.300 [33.02]
1.000 [25.40]
0.700 [17.78]
0.300 [7.62]
0.000 [0.00]
M3x0.5 Threaded
Through (4 PLS)
0.040
(7 PLS)
1
2
3
45
6
7
8
9
0.500 [12.70]
*0.21 [5.33]
ALL DIMENSIONS IN INCHES [mm]
*Standard available pin length.
0.145 (3.68) and 0.110 (2.79)
options also available. (See
Notes 8 and 9 for ordering details).
BOTTOM
VIEW
TOP
VIEW
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
DS_EXB250S_20020621.PDF
PROTECTION
Short circuit protection
Continuous
Overvoltage protection
Non-latching clamp
TELECOM SPECIFICATION
Central office interface A
ETS300-132-2, input voltage
and current requirements
PIN CONNECTIONS
PIN NUMBER
FUNCTION
1+Vin
2
Remote On/Off
3
No Function
4-Vin
5
-Vout
6
-Sense
7
Trim
8
+Sense
9
+Vout
OUTPUT
INPUT
OVP
OUTPUT
EFFICIENCY
REGULATION
MODEL
POWER
VOLTAGE
CURRENT
(TYP.)
LINE
LOAD
NUMBER
(7,8,9)
(MAX.)
(MIN.)
(MAX.)
72W
33-75VDC
1.44VDC
1.2V
0A
60A
84.0%
±0.2%
EXB250-48S1V2
90W
33-75VDC
1.8VDC
1.5V
0A
60A
85.5%
±0.1%
±0.2%
EXB250-48S1V5
108W
33-75VDC
2.2VDC
1.8V
0A
60A
87.0%
±0.1%
±0.2%
EXB250-48S1V8
150W
33-75VDC
3.0VDC
2.5V
0A
60A
88.0%
±0.1%
±0.2%
EXB250-48S2V5
165W
33-75VDC
4.0VDC
3.3V
0A
50A
90.0%
±0.1%
±0.2%
EXB250-48S3V3
165W
33-75VDC
6.0VDC
5.0V
0A
33A
91.7%
±0.1%
±0.2%
EXB250-48S05
165W
33-75VDC
14.4VDC
12.0V
0A
13.75A
92.0%
±0.1%
±0.2%
EXB250-48S12
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EXB250-48S3V3J 功能描述:DC/DC轉(zhuǎn)換器 165W 3.3V 50A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
EXB250-48S3V3-R 功能描述:DC/DC轉(zhuǎn)換器 CONV DC/DC 3.3V OUT RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
EXB250-48S3V3-RJ 功能描述:DC/DC轉(zhuǎn)換器 165W 33-75Vin 3.3V 60A -NEG REMOTE RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
EXB28N100JX 制造商:Panasonic Industrial Devices 功能描述:RES SM 10 OHM 4X0402(CONVEX) 1/16W
EXB-28N100JX 制造商:Panasonic Industrial Devices 功能描述:THICK FILM CHIP 4R ARRAY,CONVEX,0804, 10 OHM,5%,T/R,HAZMAT - Tape and Reel 制造商:Panasonic Industrial Devices 功能描述:RES ARRAY 10 OHM 4 RES 0804 制造商:Panasonic Industrial Devices 功能描述:0804 resistor array convex type 7 inch reel, 10 ohm, 5% Halogen free type 制造商:PANASONIC INDUSTRIAL CO. 功能描述:0804 resistor array convex type
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