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RH1237SC Folha de dados(PDF) 13 Page - List of Unclassifed Manufacturers

Nome de Peças RH1237SC
Descrição Electrónicos  MAGNETIC POWDER CORES
PDF  42 Pages
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Fabricante Electrônico  ETC [List of Unclassifed Manufacturers]
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RH1237SC Folha de dados(HTML) 13 Page - List of Unclassifed Manufacturers

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23 ::: Chang Sung Corporation
Inductor specification
Solution
a) Calculate NI (Ampere Turns) NI = 22Turns X 10Ampere = 220
b) Read the AL value of CM270125 using the AL vs NI curve on page 43.
AL value of CM270125 yields 100.4 when NI is 220.
c) Calculate L at 10Ampere by using formula; LN = AL x N2X 10-3(μH)
Therefore,
L(
10A) = 100.4 222 0.001
= 48.6(μH)
Inductance calculation by Permeability vs DC Bias Curve is also available on Page 11.
- Core : CM270125
- Number of Winding : 22Turns
- Current : DC 10Amperes
Inductance Calculation by AL vs NI Curves;
Magnetic Powder Cores :::
24
TOROIDAL
MAGNETIC
POWDER
CORES
MAGNETIC POWDER CORES
NOTES
Tolerance of AL value
OD 035~OD 046
OD 063~OD 112
OD 127~OD 1625
Core Size
15%
12%
8%
NA
8%
8%
12%
8%
8%
12%
8%
8%
Sendust
MPP
High Flux
Maga Flux



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