Datasheet > B66370G0000X187

B66370G0000X187

更新时间： 2024-03-03 10:11:02

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
9页	318K
描述
E Cores (EE)

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B66370G0000X187 数据手册

Ferrites and accessories

Symbols and terms

Symbol

Meaning

Unit

Cross section of coil

mm²

A_e

A_L

A_L1

A_min

A_N

A_R

Effective magnetic cross section

Inductance factor; A_L= L/N²

Minimum inductance at defined high saturation ( _a)

Minimum core cross section

Winding cross section

Resistance factor; A_R= R_Cu/N²

RMS value of magnetic flux density

Flux density deviation

mm²

 = 10^–6

Vs/m², mT

F = As/V

mm^–4.5

B

Peak value of magnetic flux density

Peak value of flux density deviation

DC magnetic flux density

Remanent flux density

B

B_DC

B_R

B_S

C₀

CDF

Saturation magnetization

Winding capacitance

Core distortion factor

Relative disaccommodation coefficient DF = d/_i

Disaccommodation coefficient

Activation energy

E_a

Frequency

s^–1, Hz

f_cutoff

f_max

f_min

f_r

Cut-off frequency

Upper frequency limit

Lower frequency limit

Resonance frequency

f_Cu

Copper filling factor

Air gap

RMS value of magnetic field strength

Peak value of magnetic field strength

DC field strength

A/m

H_DC

H_c

A/m

Coercive field strength

A/m

Hysteresis coefficient of material

Relative hysteresis coefficient

RMS value of current

10^–6cm/A

h/_i

I_DC

Direct current

Peak value of current

Polarization

Vs/m²

Boltzmann constant

J/K

k₃

k_3c

Third harmonic distortion

Circuit third harmonic distortion

Inductance

H = Vs/A

Please read Cautions and warnings and

Important notes at the end of this document.

10/22

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