749196530 [WURTH]
FLEX-TRANSFORMER WE-FLEX; FLEX变压器WE- FLEX
| 型号： | 749196530 |
| 厂家： | 
WURTH ELEKTRONIK GMBH & CO. KG, GERMANY. |
| 描述： | FLEX-TRANSFORMER WE-FLEX |
| 文件： | 总3页 (文件大小：159K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Spezifikation für Freigabe / specification for release
Kunde / customer :
LF
Artikelnummer / part number :
FLEX-ÜBERTRAGER WE-FLEX
FLEX-TRANSFORMER WE-FLEX
Bezeichnung :
description :
DATUM / DATE : 2006-08-01
EFD20
A Mechanische Abmessungen / dimensions :
D
E
7
12
A
B
C
D
E
21,0 max
21,0 typ.
29,5 max
0,7 ± 0,1
10,8 max
mm
mm
mm
mm
mm
1
6
= Marking Pin 1
B Elektrische Eigenschaften / electrical properties :
C Lötpad / soldering spec. :
Eigenschaften /
properties
Testbedingungen /
test conditions
Wert / value
Einheit / unit
tol.
±20%
typ.
Induktivität /
10 kHz / 1 V
|∆L/L|<10%
∆T=40 K
L base
Isat base
Irms base
RDC base
∫Udt
µH
A
4,3
2,91
1,91
30,0
65,6
19,80
0,18
500
2,25
inductance
Sättigungsstrom /
saturation current
Nennstrom /
typ.
A
rated current
DC-Widerstand /
DC-resistance
@ 20°C
max.
max.
typ.
mΩ
µVs
µJ
Spannungs-Zeit-Fläche /
Voltage-µsecond
Speicherenergie /
storage energy
Epeak base
Ls base
HV
3,0
Streuinduktivität /
10 kHz / 1V
3mA / 1sec
typ.
µH
leakage inductance
Hochspannungstest /
VDC
Hipot test
D Prüfgeräte / test equipment :
HP 4274 A für/for L und/and Q
E Testbedingungen / test conditions :
Luftfeuchtigkeit / humidity:
33%
HP 34401 A für/for IDC und/and RDC
Umgebungstemperatur / temperature:
+20°C
F Werkstoffe & Zulassungen / material & approvals :
G Eigenschaften / general specifications :
Basismaterial / base material:
Spulenkörper / Bobbin
Draht / wire:
Ferrit/ ferrite
Betriebstemp. / operating temperature: -40°C - + 125°C
Umgebungstemp. / ambient temperature: -40°C - + 85°C
It is recommended that the temperature of the part does
not exceed 125°C under worst case operating conditions.
UL-V0
2UEW155
Cu-Ag tinned
Kontaktmaterial/ contact plating
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
...............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
TBr
Version 3
2006-08-01
TBr
TBr
Version 2
Version 1
2005-08-03
2005-01-19
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
Datum / date
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.com
SEITE 1 VON 3
Spezifikation für Freigabe / specification for release
Kunde / customer :
Artikelnummer / part number :
LF
FLEX-ÜBERTRAGER WE-FLEX
FLEX-TRANSFORMER WE-FLEX
Bezeichnung :
description :
DATUM / DATE : 2006-08-01
H Schaltbild / Schematics
1
4
12
2
9
5
8
6
11
3
7
10
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
...............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
TBr
Version 3
2006-08-01
TBr
TBr
Version 2
Version 1
2005-08-03
2005-01-19
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
Datum / date
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.com
SEITE 2 VON 3
Spezifikation für Freigabe / specification for release
Kunde / customer :
LF
Artikelnummer / part number :
749196530
FLEX-ÜBERTRAGER WE-FLEX
FLEX-TRANSFORMER WE-FLEX
Bezeichnung :
description :
DATUM / DATE : 2006-08-01
Gurtspezifikation / Tape specification:
I Rollenspezifikation / tape and reel specification :
A
B0
B1
D
E
21,8 ± 0,1
mm
mm
mm
øD
K1
K0
29,5 ± 0,2
P0
P2
18,0
1,50
± 0,1
- 0,0
+ 0,1
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
1,75 ± 0,1
20,2 ± 0,1
11,5 ± 0,1
0,60 ± 0,1
4,00 ± 0,1
32,0 ± 0,1
2,00 ± 0,1
40,4 ± 0,1
44,0 ± 0,3
F
K0
K1
P0
P1
P2
S
R0,75
A
P1
Section AA'
W
Rollenspezifikation / Reel specification:
a
b
c
d
330,0 ± 2,0
21,00 ± 0,8
13,00 ± 0,5
100,0 ± 1,0
mm
mm
mm
mm
a
d
b
Ø c
165 to 180°
The force for tearing off cover tape is
10 to 130 grams in arrow direction
feeding direction
Kunde / customer
Freigabe erteilt / general release:
..................................................................................
...............................................................................
Unterschrift / signature
Würth Elektronik
Datum / date
TBr
Version 3
2006-08-01
TBr
TBr
Version 2
Version 1
2005-08-03
2005-01-19
Geprüft / checked
Kontrolliert / approved
Name
Änderung / modification
Datum / date
This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required
or if there is the possibility of direct damage or injury to human body, for example in the range of 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 must be informed 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.
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.com
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