Datasheet > B66350G1000X127

B66350G1000X127

更新时间： 2024-03-03 10:10:00

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
9页	349K
描述
E Cores (ER)

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数据手册

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B66350G1000X127 数据手册

ER 35/20/11

Core

B66350

 To IEC 63093-7

 Round center leg particularly suitable

for use of thick winding wires or tapes

 For compact winding design with

low leakage inductance

 Delivery mode: single units

Magnetic characteristics (per set)

l/A = 0.81 mm^–1

l_e

= 89.6 mm

A_e= 111 mm²

A_min= 101 mm²

V_e= 9950 mm³

Approx. weight 52 g/set

Ungapped

Material

A_Lvalue

_e

P_V

W/set

Ordering code

N27

N87

2500 +30/–20% 1610 < 1.95 (200 mT, 25 kHz, 100 °C) B66350G0000X127

2700 +30/–20% 1735 < 5.20 (200 mT, 100 kHz, 100 °C) B66350G0000X187

Gapped (A_Lvalues/air gaps examples)

Material

A_Lvalue

approx.

_e

Ordering code

N27

0.500.05

1.000.05

1.50 0.05

275

170

125

177

109

B66350G0500X127

B66350G1000X127

B66350G1500X127

The A_Lvalue in the table applies to a core set comprising one ungapped core (dimension g = 0 mm)

and one gapped core (dimension g > 0 mm).

Other A_Lvalues/air gaps and materials available on request – see Processing remarks on page 3.

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

Material

Relationship between

air gap – A_Lvalue

Calculation of saturation current

K1 (25 °C)

169

K2 (25 °C)

–0.706

K3 (25 °C)

275

K4 (25 °C)

–0.847

K3 (100 °C) K4 (100 °C)

256 –0.865

N27

Validity range:

K1, K2: 0.10 mm < s < 2.50 mm

K3, K4: 90 nH < A_L< 600 nH

Please read Cautions and warnings and

Important notes at the end of this document.

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