7447715100 [WURTH]

POWER-CHOKE WE-PD; POWER- CHOKE WE- PD


型号：	7447715100
厂家：	WURTH ELEKTRONIK GMBH & CO. KG, GERMANY.
描述：	POWER-CHOKE WE-PD POWER- CHOKE WE- PD 电感器测试功率感应器光电二极管 PC
文件：	总4页 (文件大小：130K)
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 :

Artikelnummer / part number :

7447715100

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

Bezeichnung :

description :

DATUM / DATE : 2008-11-01

Typ LS

A Mechanische Abmessungen / dimensions :

12,0 ± 0,3

4,5 max.

8,0 ± 0,3

5 ± 0,2

MARKING

Start of winding

Marking = Inductance code

B Elektrische Eigenschaften / electrical properties :

C Lötpad / soldering spec. :

[mm]

Eigenschaften /

Testbedingungen /

test conditions

Wert / value Einheit / unit

tol.

±20%

typ.

properties

5,4

Induktivität /

inductance

1 kHz / 5mA

R_{DC typ}

R_{DC max}

I_DC

10,00

25,0

30,0

3,80

4,20

22,0

µH

mΩ

2,9

7,0

DC-Widerstand /

DC-resistance

DC-Widerstand /

DC-resistance

Nennstrom /

rated current

Sättigungsstrom /

saturation current

@ 20°C

max.

typ.

12,8

∆T=40 K

|∆L/L|<10%

@ 20°C

2,9

I_sat

Eigenres.-Frequenz /

self-res.-fequency

typ.

SRF

MHz

D Prüfgeräte / test equipment :

Wayne Kerr 3260B für/for L und/and I_SAT

HP 34401 A für/for I_DC

E Testbedingungen / test conditions :

Luftfeuchtigkeit / humidity:

33%

Umgebungstemperatur / temperature:

+20°C

GMC 27i für/for R_DC

F Werkstoffe & Zulassungen / material & approvals :

G Eigenschaften / general specifications :

Basismaterial / base material:

Endoberfläche / finishing electrode:

Draht / wire:

Ferrit/ferrite

100% Sn

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. )

Lagertemperatur / storage temperature: -20°C - +60°C

SFT-EI / AIWJ

E174837

UL-File Number:

Kunde / customer

Freigabe erteilt / general release:

..............................................................................

........................................................................

Unterschrift / signature

Würth Elektronik

Datum / date

Version 1

08-11-01

...............................................

..................................................

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

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Spezifikation für Freigabe / specification for release

Kunde / customer :

Artikelnummer / part number :

7447715100

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

Bezeichnung :

description :

DATUM / DATE : 2008-11-01

H Induktivitätskurve / Inductance curve :

Induktivität vs Strom (typ.) /

Inductance vs Current (typ.)

12,00

10,00

8,00

6,00

4,00

2,00

0,00

2,00

4,00

6,00

8,00

10,00

12,00

Current (A)

Kunde / customer

Freigabe erteilt / general release:

..............................................................................

........................................................................

Unterschrift / signature

Würth Elektronik

Datum / date

Name

Version 1

Änderung / modification

08-11-01

...............................................

..................................................

Geprüft / checked

Kontrolliert / approved

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 4

Spezifikation für Freigabe / specification for release

Kunde / customer :

Artikelnummer / part number :

7447715100

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

Bezeichnung :

description :

DATUM / DATE : 2008-11-01

I Induktivitäts-Temperatur-Kurve / Inductance Temperature curve :

Temperaturanstieg vs Strom (typ.) /

temperature rise vs Current (typ.)

100,00

90,00

80,00

70,00

60,00

50,00

40,00

30,00

20,00

10,00

0,00

2,00

4,00

6,00

Current (A)

*Temperatur gemessen an Bauteiloberfläche / temperature measured at surface of component

Kunde / customer

Freigabe erteilt / general release:

..............................................................................

........................................................................

Unterschrift / signature

Würth Elektronik

Datum / date

Version 1

Änderung / modification

08-11-01

...............................................

..................................................

Geprüft / checked

Kontrolliert / approved

Name

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 3 VON 4

Spezifikation für Freigabe / specification for release

Kunde / customer :

Artikelnummer / part number :

7447715100

SPEICHERDROSSEL WE-PD

POWER-CHOKE WE-PD

Bezeichnung :

description :

DATUM / DATE : 2008-11-01

Gurtspezifikation / Tape specification:

K Rollenspezifikation / tape and reel specification :

12,70 ± 0,1

24,0 ± 0,2

1,50 ± 0,1

øC

4,00 ± 0,1

2,00 ± 0,1

1,75 ± 0,1

12,70 ± 0,1

5,50 ± 0,1

Rollenspezifikation / Reel specification:

330,0 ± 2,0

21,00 ± 0,8

13,00 ± 0,5

100,0 ± 1,0

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

Version 1

08-11-01

...............................................

..................................................

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 relia

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, (automo

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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