10,000
Core Loss vs. Bpk - Sendust 60µ
Part Number:
Core Loss (mW/cm³)
MS-014060-8
MS-401060-2
500 kHz
250 kHz
100 kHz
50 kHz
25 kHz
10 kHz
5 kHz
1 kHz
400 Hz
60 Hz
1,000
100
Revision 20160816 - Generated 2016-Aug-16
10
ID
OD
.
Ht
(nom. - bare core)
(max. - after coating)
(nom. - bare core)
ID
(min. - after coating)
(nom. - bare core)
Ht
(max. - after coating)
Mass (approximate)
Ae - Eff. Mag. Cross Section
Le - Eff. Mag. Path Length
Ve - Eff. Core Volume
WA - Min. Eff. Window Area
sa - Surface Area
mlt - mean length per turn
μi(reference)
AL value (nominal)
Test Winding
Frequency
Voltage on Agilent 4284A
AL tolerance
Winding Table
Coating/Pkg
101.60 mm
4.000 in
102.87 mm
4.050 in
57.15 mm
2.250 in
55.75 mm
2.195 in
13.59 mm
0.535 in
14.86 mm
0.585 in
420 grams
2.97 cm²
24.271 cm
72.1 cm³
24.4 cm²
293 cm²
10.5 cm
60
92.3 nH/N²
N=140, #18 AWG
10 kHz
1.8 V
±8%
f
 d  Bpk 2  f 2
Core Loss(mW/cm³)=
a
b
c


Bpk 3 Bpk 2.3 Bpk 1.65
where B pk expressed in gauss, f expressed in hertz, and:
a=7.890E+09, b=7.111E+08, c=8.980E+06, d=2.846E-14
Bpk
1000 G
frequency
50 kHz
Core Loss (nominal)
323 mW/cm³
Core Loss (maximum)
372 mW/cm³
%µi =
%Initial Perm vs. DC Bias - Sendust 60µ
Nominal
H 
10,000
0 .4    N  I
Le
H = DC Magnetizing Force (Oe)
N = Number of Turns
I = DC Current (A)
Le = Effective Path Length (cm)
10
100
H - DC Magnetizing Force (Oe)
1,000
100
Effective AL Value vs. DC Bias - MS-401060-2
90
AL Value (nH/N²)
80
70
60
50
40
30
20
10
0
0
10,000
1
d
c
a  b H
where H expressed in oersteds, and:
a=1.000E-02, b=2.151E-06, c=1.841, d=0.000
HDC
100 Oe
Percent Initial Perm(nom.)
49.2%
Percent Initial Perm(min.)
40.9%
Coating Type:
Blue Epoxy
Voltage Breakdown (min.)
1000 Vrms
Limit
0.1 mA, 5 s
Package Quantity
16 Pcs/Box
AWG
8
10
Wire Size
mm
3.150
2.500
Single
Turns
44
56
Layer
Rdc(Ω)
9.5 m
19.2 m
Full
Turns
128
198
Winding
Rdc(Ω)
27.6 m
67.8 m
120
110
100
90
80
70
60
50
40
30
20
10
0
100
1,000
Bpk - Peak AC Flux Density (gauss)
1
NI (ampere turns)
DC Saturation
Core Loss
Inductance
Magnetic Dimensions
OD
% Initial Permeability (%µi)
10
1,000
2,000
NI (ampere turns)
3,000
4,000
Ampere Turns vs. DC Energy Storage - MS-401060-2
1,000
100
10
10
12
2.000
70
38.1 m
306
166.6 m
14
1.600
88
76.2 m
474
410.5 m
16
1.250
110
151.5 m
733
1.0
18
1.000
138
302.3 m
1,135
2.5
100
1,000
10,000
DC Energy Storage ½LI² (µJ)
20
0.800
172
599.2 m
1,756
6.1
22
0.630
215
1.2
2,719
15.1
24
0.500
268
2.4
4,208
37.1
100,000
1,000,000
26
0.400
335
4.7
6,512
91.3
28
0.315
417
9.3
10,079
224.6
Micrometals Alloy Powder Cores, A Division of Micrometals, Inc. - 5615 E. La Palma Ave., Anaheim, California 92807 USA
Ph: +1-714-970-9400, Toll Free in USA: +1-800-356-5977, Asia Pacific Sales: +852 3106 3736
www.MicrometalsAPC.com