B66229 datasheet(2/8 Pages) EPCOS

2 / 8 page

06/13

Please read Cautions and warnings and



Important notes at the end of this document.

■

To IEC 61246

■

Delivery mode: single units

Magnetic characteristics (per set)

l/A = 0.89 mm–1

= 74 mm



= 83 mm2

Amin = 81.4 mm2

= 6140 mm3

Approx. weight 30 g/set

Ungapped

Gapped

The AL value in the table applies to a core set comprising one ungapped core (dimension g = 0) and

one gapped core (dimension g > 0).

Calculation factors (for formulas, see “E cores: general information” )

Validity range:

K1, K2: 0.10 mm < s < 2.50 mm



K3, K4: 70 nH < AL < 710 nH

Material

AL value



PV

W/set

Ordering code

N30

3800 +30/–20%

2690

B66229G0000X130

N27

2100 +30/–20%

1480

< 1.10 (200 mT, 25 kHz, 100 °C)

B66229G0000X127

N87

2300 +30/–20%

1630

< 3.00 (200 mT, 100 kHz, 100 °C)

B66229G0000X187

Material



AL value

approx.





Ordering code



** = 27 (N27)



** = 87 (N87)

N27,

0.50

0.05

244

172

B66229G0500X1**

N87

1.00

0.05

145

103

B66229G1000X1**

Material

Relationship between



air gap – AL value

Calculation of saturation current

K1 (25 °C)

K2 (25 °C)

K3 (25 °C)

K4 (25 °C)

K3 (100 °C)

K4 (100 °C)

N27

145

–0.748

212

–0.847

196

–0.865

N87

145

–0.748

208

–0.796

191

–0.873

B66229

Core

E 32/16/9 (EF 32)

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