10,000
Core Loss vs. Bpk - Hi-Flux™ 147µ
Part Number:
Core Loss (mW/cm³)
MS-014060-8
HF-107147-2
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
26.92 mm
1.060 in
27.69 mm
1.090 in
14.73 mm
0.580 in
14.10 mm
0.555 in
8.64 mm
0.340 in
9.45 mm
0.372 in
24 grams
0.497 cm²
6.35 cm
3.16 cm³
1.56 cm²
26.3 cm²
3.95 cm
147
145 nH/N²
N=80, #26 AWG
10 kHz
0.18 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=4.299E+10, b=6.671E+08, c=3.114E+06, d=8.003E-14
Bpk
1000 G
frequency
50 kHz
Core Loss (nominal)
509 mW/cm³
Core Loss (maximum)
585 mW/cm³
%µi =
%Initial Perm vs. DC Bias - Hi-Flux™ 147µ
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
160
Effective AL Value vs. DC Bias - HF-107147-2
AL Value (nH/N²)
140
120
100
80
60
40
20
0
0
10,000
1
d
c
a  b H
where H expressed in oersteds, and:
a=1.000E-02, b=1.248E-06, c=2.169, d=0.000
HDC
40 Oe
Percent Initial Perm(nom.)
72.9%
Percent Initial Perm(min.)
64.4%
Coating Type:
Blue Epoxy
Voltage Breakdown (min.)
1000 Vrms
Limit
0.1 mA, 5 s
Package Quantity
600 Pcs/Box
AWG
10
12
Wire Size
mm
2.500
2.000
Single
Turns
12
16
Layer
Rdc(Ω)
1.6 m
3.3 m
Full
Turns
13
20
Winding
Rdc(Ω)
1.7 m
4.1 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
100
200
300
400
NI (ampere turns)
500
600
Ampere Turns vs. DC Energy Storage - HF-107147-2
1,000
100
10
10
14
1.600
20
6.5 m
30
9.8 m
16
1.250
26
13.5 m
47
24.4 m
18
1.000
33
27.3 m
73
60.4 m
20
0.800
41
53.9 m
112
147.3 m
100
1,000
10,000
DC Energy Storage ½LI² (µJ)
22
0.630
52
108.8 m
174
364.0 m
24
0.500
66
219.6 m
269
895.1 m
26
0.400
82
433.9 m
417
2.2
100,000
28
0.315
103
866.9 m
645
5.4
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
1,000,000
30
0.250
129
1.7
998
13.4