參數(shù)資料
型號: 07SB-40U03BG
廠商: BEL FUSE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE
封裝: SIXTEENTH BRICK PACKAGE-8
文件頁數(shù): 8/14頁
文件大?。?/td> 368K
代理商: 07SB-40U03BG
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
3
ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 3.3 Vdc /10 A Output, 1/16 Brick
Jun. 17, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Specifications (continued)
Parameter
Min
Typ
Max
Unit
Notes
Output Current Range
0
-
10
A
Output DC Current Limit
11
14
16
A
Short Circuit Surge Transient
-
1
A
2s
Rise Time
-
10
15
mS
-
25
50
mS
Enable form Vin
Turn on Time
-
25
50
mS
Enable form ON/OFF
Overshoot at Turn on
-
0
5
%
Output Capacitance
330
-
4700
uF
Transient Response
Overshoot
-
180
250
mV
V50%~75% of
Max Load
Settling Time
-
80
150
uS
Overshoot
-
180
250
mV
V75%~50% of
Max Load
Settling Time
-
80
150
uS
di/dt=0.1A/us, Vin=48Vdc, Ta=25°C,
with a 1F ceramic capacitor and a
330uF Tantalum cap at the output.
Notes: All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
85
87.5
-
%
Vin=48V, full load
Switching Frequency
-
500
-
kHz
Output Voltage Trim Range
2.97
-
3.63
V
Over Temperature Protection
-
125
130
°C
Over Voltage Protection(Static)
-
4
4.9
V
Weight
-
14
-
g
FIT
TBD
-
Calculated Per Bell Core SR-332
(Vin=48 V, Vo=3.3 V, Io=8 A, Ta = 25
°C, FIT=109/MTBF)
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
1.30 x 0.90 x 0.46
33.02 x 22.86 x 11.69
-
Isolation characteristics
Input to Output
-
1500
V
Isolation Resistance
10M
-
ohm
Isolation Capacitance
-
3900
-
pF
Note: All specifications are typical at 25 °C unless otherwise stated.
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