750311598 Wurth Electronics Inc, 750311598 Datasheet - Page 6
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750311598
Manufacturer Part Number
750311598
Description
TRANS FLYBACK LT3748 8.3UH SMD
Manufacturer
Wurth Electronics Inc
Series
WE-FBr
Type
For DC/DC Convertersr
Specifications of 750311598
Applications
Flyback Converters
Intended Chipset
LT3573, LT3574, LT3575, LT3748
Voltage - Primary
20 ~ 48V
Voltage - Isolation
1500Vrms
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Footprint
1.15" x 0.91" (29.1mm x 23.1mm)
Height Above Board
0.45" (11.4mm)
Chipset Manufacturer
Linear Technology
Inductance
8.3µH
Transformer Type
Isolation and Data Interface (Encapsulated)
Turns Ratio - Primary:secondary
2 : 1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
E.t.
-
Other names
732-2651-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
750311598
Manufacturer:
WURTH/伍尔特
Quantity:
20 000
06
WE-AFB LFS
Low Frequency Axial Ferrite Bead
Suppression in the low frequency range
Electrical properties
Order Code
742 772 33
742 772 7
742 772 53
742 772 9
742 772 55
742 772 90
Sorted according to measurement B
Material characteristics
www.we-online.com
0.01
Materials
150 kHz to 30 MHz
(mm)
14.2
16.0
17.5
18.6
26.0
0.1
9.5
A
(mm)
4.75
6.35
10.2
13.0
8.0
9.5
B
1
MnZn
(mm)
28.5
28.5
28.5
28.5
28.5
9.5
C
7 7
7 7
1 MHz
130
100
100
30
90
90
10
Characteristics
Ferrite core made of MnZn, a material which works
in the low frequency range
Operating temperature: –25 ºC to +85 ºC
Impedance (Ω)
1 Turn
NiZn
10 MHz
100
40
80
60
60
50
100
8 W 5000
Material
1000
Cable ∅
≤ (mm)
12.5
4.4
6.0
7.6
9.1
9.8
MHz
7 7
7 7
Dimensions
Comparison of core material
Applications
Especially for applications in the low frequency range
from 150 kHz to 30 MHz
Suppression of electronic ballasts (i.e. neon tube) in
the lighting industry
1000
100
10
C
1
0.1
Frequenz/frequency (MHz)
1
10
NiZn
MnZn
A
B
100
11/10