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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
Mega Flux cores offer an economical high saturation (1.6 Tesla) solution for use in low and medium frequency inductors and chokes. The high saturation is advantageous in applications where inductance under load is critical such as inverters for alternative energy, Power Factor Correction (PFC) boost, and Uninterruptible Power Supplies (UPS).
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Physical Dimensions
OD | Bare Core Nominal | 6.6 mm | 0.260 in |
Coated Core (max) | 7.24 mm | 0.285 in | |
ID | Bare Core Nominal | 2.67 mm | 0.105 in |
Coated Core (min) | 2.29 mm | 0.090 in | |
Ht | Bare Core Nominal | 2.54 mm | 0.100 in |
Coated Core (max) | 3.18 mm | 0.125 in |
Magnetic Dimensions
Ae | Effective Magnetic Cross Section 0.0467 cm² |
Le | Effective Magnetic Path Length 1.36 cm |
Ve | Effective Core Volume 0.0640 cm³ |
WA | Minimum Effective Window Area 0.0412 cm² |
SA | Surface Area 1.83 cm² |
MLT | Mean Length Per Turn 1.25 cm |
Permeability
Reference Perm. | AL Value (nH/N²) | GMAS Sendust | GMAF Fe-Si | GMAPH Super Sendust | GMAH High Flux |
60µ | 26 | GMAS066060 | GMAF066060 | GMAPH066060 | GMAH066060 |
75µ | 32 | GMAS066075 | GMAF066075 | GMAPH066075 | GMAH066075 |
90µ | 39 | GMAS066090 | GMAF066090 | GMAPH066090 | GMAH066090 |
125µ | 54 | GMAS066125 |
|
| GMAH066125 |
147µ | 64 | GMAS066147 |
|
| GMAH066147 |
160µ | 69 | GMAS066160 |
|
| GMAH066160 |
173µ | 75 | GMAS066173 |
|
|
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205µ | 89 | GMAS066205 |
|
|
|
250µ | 108 | GMAS066250 |
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Approx. Unit Weight: | 0.37 g | 0.44 g | 0.36 g | 0.44 g | |
Winding | N=35, #32 AWG |
Frequency | 10 kHz |
Voltage | 0.007 V |
AL Tolerance | ±8% (±12% AS) |
Magnet Wire Winging Data
Wire Size | AWG | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | - |
mm | 0.400 | 0.315 | 0.250 | 0.200 | 0.160 | 0.125 | 0.100 | 0.080 | 0.063 | 0.050 | - | |
Single Layer | Turns | 11 | 14 | 19 | 24 | 30 | 38 | 49 | 61 | 77 | 96 | - |
Rdc(Ω) | 18.3m | 37.1m | 80.1 m | 160.9m | 319.9m | 644.5m | 1.3 | 2.6 | 5.3 | 10.4 | - | |
Full Winding | Turns | 11 | 17 | 26 | 41 | 63 | 98 | 151 | 234 | 362 | 560 | - |
Rdc(Ω) | 18.3m | 45.1m | 109.6m | 274.9m | 671.8m | 1.7 | 4.1 | 10.0 | 24.7 | 60.8 | - |
Coating/Packaging Information
Coating Type | Black Epoxy |
Voltage Breakdown | 500 Vrms |
Limit | 0.1 mA, 5 s |
Package Quantity | 30000 Pcs/Box |
G&M is able to customize the design to meet customers’ requirements.
Mega Flux Cores(AF):
Mega Flux cores offer an economical high saturation (1.6 Tesla) solution for use in low and medium frequency inductors and chokes. The high saturation is advantageous in applications where inductance under load is critical such as inverters for alternative energy, Power Factor Correction (PFC) boost, and Uninterruptible Power Supplies (UPS).
Percent Initial Permeability vs.DC Magnetizing Force |
Percent Initial Permeability vs.Peak AC Flux Density |
Initial Permeability vs.Frequency |
Permeability vs. Temperature |
Mega flux core (AF)Loss
Typical Applications:
Workshop and equipment：
Corporate honor：
Copyright © Golden Magnetic Technology (HK) Co.,Ltd. All Rights Reserved.
( HK ) Co., Ltd H/Q office Add:1101 Leader industry center, No.57-59 An pui wan Street, Fotan, Shatin, Hongkong . Factory Add:Liangtian administrative district, taimei town, boluo county, huizhou city, guangdong province
