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G&M Golden Mangetic Technology ( Shenzhen ) Co., LTD.

Tel:+86-755-86332949  Fax: +86-755-26406857

Address:Unit 603, block A huachuangda building,  Baoan District, Shenzhen, Guangodng 

G&M Golden Magnetic Technology (Hongkong ) Co.,Ltd.

Tel:+852-29477355    Fax:+852-29477356

Office Address:1101 Leader industry center, No.57-59 An pui wan Street, Fotan, Shatin, Hongkong

Factory Add:118 Liangtian Zone, Taimei town, Boluo disrict, huizhou city, guangdong province

E-mail:Daniel@goldenmagnetic.com


High Flux Core for Battery Management System

High Flux Core for Battery Management System

Advantages of High Flux cores:
High Saturation (1.5 T)
Lower core loss than Iron Powder or Laminated Silicon
Lower cost than MPP material
Best DC Bias

Send Inquiry

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Physical Dimensions

OD

Bare Core Nominal

12.7 mm

0.500 in

Coated Core (max)

13.46 mm

0.530 in

ID

Bare Core Nominal

7.62 mm

0.300 in

Coated Core (min)

6.99 mm

0.275 in

Ht

Bare Core Nominal

4.75 mm

0.187 in

Coated Core (max)

5.51 mm

0.217 in

Magnetic Dimensions

Ae

Effective  Magnetic Cross Section 0.114 cm²

Le

Effective  Magnetic Path Length 3.12 cm

Ve

Effective Core Volume 0.356 cm³

WA

Minimum Effective Window Area 0.384 cm²

SA

Surface Area 6.67 cm²

MLT

Mean Length Per Turn 2.10 cm

Permeability

Reference
Perm.

AL Value(nH/N²)

AS Sendust

AF Fe-Si

APH Super Sendust

AH High Flux

60µ

27

AS127060

AF127060

APH127060

AH127060

75µ

34

AS127075

AF127075

APH127075

AH127075

90µ

40

AS127090

AF127090

APH127090

AH127090

125µ

56

AS127125



AH127125

147µ

67

AS127147



AH127147

160µ

72

AS127160



AH127160

173µ

79

AS127173




205µ

93

AS127205




250µ

112

AS127250




Approx. Unit Weight:

2.1 g

2.4 g

2.0 g

2.4 g

Test Conditions

Winding

N=50, #28 AWG

Frequency

10 kHz

Voltage

0.025 V

AL Tolerance

±8%

Magnet Wire Winging Data

Wire Size

AWG

16

18

20

22

24

26

28

30

32

34

36

mm

1.250

1.000

0.800

0.630

0.500

0.400

0.315

0.250

0.200

0.160

0.125

Single
Layer

Turns

11

15

19

24

31

39

50

63

79

98

123

Rdc(Ω)

3.0 m

6.6 m

13.3 m

26.6 m

54.7 m

109.5 m

223.3 m

447.5 m

892.5 m

1.8

3.5

Full
Winding

Turns

12

18

28

43

66

102

158

245

380

587

909

Rdc(Ω)

3.3 m

7.9 m

19.5 m

47.7 m

116.6 m

286.5 m

705.7 m

1.7

4.3

10.5

26.0

Coating/Packaging Information

Coating Type

Black Epoxy

Voltage Breakdown

1000 Vrms

Limit

0.1 mA, 5 s

Package Quantity

6000 Pcs/Box

G&M is able to customize the design to meet customers’ requirements.

Advantages of High Flux cores:

·  High Saturation (1.5 T)

·  Lower core loss than Iron Powder or Laminated Silicon

·  Lower cost than MPP material

·  Best DC Bias

·  Very high Curie temperature

·  Stable performance with temperature

·  Potential for the smallest size design

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Percent Initial Permeability vs.DC Magnetizing Force


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Percent Initial Permeability vs.Peak AC Flux Density


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Initial Permeability vs.Frequency


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Permeability vs. Temperature


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High flux core (AH)Loss

Workshop and equipment:

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Corporate honor:

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