749196508 Datasheet, PDF (1/5 Pages) Wurth Elektronik GmbH & Co. KG, Germany. – WE-FLEX HV Flexible Transformer for DC/DC Converter

Dimensions: [mm]
6
7
1
12
29,5 max.
21,0 typ.
Recommended Land Pattern: [mm]
3,50
1
12
6
7
26,20
Electrical Properties:
Properties
Inductance Base
Test conditions
100 kHz/ 0.1 V
L_BASE
Turns Ratio
n
Value
196
1:1:1:1:1:1
Unit Tol.
µH ±35%
Voltage-µSecond Base
Rated Current Base
Saturation Current Base
DC Resistance Base
Leakage Inductance Base
Insulation Test Voltage
ΔT = 40 K
|ΔL/L| < 10 %
@ 20 °C
100 kHz/ 0.1 V
all windings
∫Udt _Base
I_{R BASE}
I_{SAT BASE}
R_{DC BASE}
L_{S BASE}
U_T
123.4
1.35
0.1
102
0.24
1500
µVs max.
A typ.
A typ.
mΩ max.
µH typ.
V (AC)
Scale - 1,5:1
0,7 ±0,1
Schematic:
1
12
N1
2
3
N2
4
5
N3
N4
11
10
N5
9
8
N6
General Information:
It is recommended that the temperature of the component does not exceed +125°C under worst
case conditions
Operating Temperature
-40 °C up to +125 °C
Storage Temperature (in original
packaging)
-40 °C up to +85 °C
Test conditions of Electrical Properties: +20°C, 33% RH if not specified differently
Scale - 1:1
6
7
Product Marking:
Pin 1
Marking
Marking - Date Code
•
749196508
YYWW
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. [phone] - 0
www.we-online.com
[e-mail]
CREATED
KaS
CHECKED
TBr
GENERAL TOLERANCE
DIN ISO 2768-1m
PROJECTION
METHOD
DESCRIPTION
WE-FLEX HV Flexible Transformer
for DC/DC Converter
ORDER CODE
749196508
SIZE
EFD20
REVISION
001.000
STATUS
Valid
DATE (YYYY-MM-DD)
BUSINESS UNIT
PAGE
2017-01-05
eiSos
1/5
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.