TC4-4A11 datasheet(2/3 Pages) FERROXCUBE

Il numero della parte	TC4-4A11

Spiegazioni elettronici	Ferrite toroids

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Produttore elettronici	FERROXCUBE [Ferroxcube International Holding B.V.]

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2008 Sep 01

1560

Ferroxcube

Ferrite toroids

TC4/2.2/1.3

RING CORES (TOROIDS)

Effective core parameters

Coating

The cores are coated with parylene C, flame retardant in

accordance with “UL 94V-2”; UL file number E 194397.

The coating is transparent.

Maximum operating temperature is 90

°C.

Isolation voltage

DC isolation voltage: 1000 V.

Contacts are applied on the edge of the ring core, which is

also the critical point for the winding operation.

SYMBOL

PARAMETER

VALUE

UNIT

Σ(I/A)

core factor (C1)

8.28

mm−1

effective volume

10.2

mm3

effective length

9.18

effective area

1.11

mm2

mass of core

≈ 0.05

Fig.1 TC4/2.2/1.3 ring core.

Dimensions (uncoated) in mm.

handbook, halfpage

;;

CBW210

coating PARYLENE 'C'

1.27

±0.1

±0.15

2.2

±0.1

(

≈12.5 µm)

Ring core data

GRADE

(nH)

µi

TYPE NUMBER

4A11

122

± 20%

≈ 800

TC4/2.2/1.3-4A11

3E25

720

± 25%

≈ 5500

TC4/2.2/1.3-3E25

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