toroid core
Product Details:
| Place of Origin | Guangdong, China (Mainland) |
|---|---|
| Model Number | HX-NC HX-AM |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000 Piece/Pieces |
|---|---|
| Price: | FOB Guangzhou USD 0.2~10 |
| Payment Terms: | L/C,T/T |
Detailed Product Description
The performance characteristics:
The switching power supply toroid core is made by Fe-based ultrafine microlite and cobalt-based amorphous microlite; through different annealing technics, it has characteristics of high squareness ratio and high permeability etc. It is broadly used in computer ATX switching power supply, and we adopts 8/12*4.5mm, 8/12*3mm iron core to make high-frequency small-power magnetic amplifier.
Purpose:
It is used for switching power supply, DC transformer, power transformeer for inverter poweer supply and uninterrupted power supply, control transformer, and magnetic amplifier etc.
The electromagnetism characteristics of iron cores:
Model | Maximum permeability Um | Coersive force Hc(A/m) | Squareness ratio Br./Bs | Saturated magnetic induction Bs(T) |
F=50~120k square wave | ||||
HX-NC | >250, 000 | 24 | >90% | >1.25 |
HX-AM3 | >350, 000 | 22 | >95% | >0.6 |
Model | Material | Saturated magnetostrictive coeffient λs | Density (g/cm3) | Occupation efficiency (%) |
HX-NC | FeCuNbSiB | 2.7×10-6 | 7.25 | ~78 |
HX-AM3 | CoNiFeSiB | ~0 | 7.8 | ~78 |
The specifications and dimensions of nano-microlite iron core:
Part NO | ID/OD×H | Average magnetic circuit length L(cm) | Available section coverage | Weight W(g) |
HX-NC | Φ6/10×4.5 | 2.51 | 0.063 | 1.1 |
HX-NC | Φ8/12×3 | 3.14 | 0.042 | 0.9 |
HX-NC | Φ8/12×4.5 | 3.14 | 0.063 | 1.4 |
HX-NC | Φ10/14×6.5 | 3.76 | 0.091 | 2.5 |
HX-NC | Φ12/16×4.5 | 4.39 | 0.063 | 2.0 |
HX-NC | Φ14/19×6.5 | 5.18 | 0.113 | 4.2 |
Specifications and dimentions of Cobalt-base non-crystalline iron core:
Part NO | ID/OD×H | Average magnetic circuit length L(cm) | Available section coverage | Weight W(g) |
HX-AM3 | Φ6/10×4.5 | 2.51 | 0.068 | 1.3 |
HX-AM3 | Φ8/12×3 | 3.14 | 0.045 | 1.1 |
HX-AM3 | Φ8/12×4.5 | 3.14 | 0.068 | 1.6 |
HX-AM3 | Φ10/14×6.5 | 3.76 | 0.098 | 2.8 |
HX-AM3 | Φ12/16×4.5 | 4.39 | 0.068 | 2.2 |
HX-AM3 | Φ14/19×6.5 | 5.18 | 0.122 | 4.7 |
The performance of switching power supply iron core:
Part NO | Bs(T) | Low Br | Mid Br | High Br | |||
Br/Bs | P(w/kg) | Br/Bs | P(w/kg) | Br/Bs | P(w/kg) | ||
Fe-based amorphous microlite | 1.55 | ≤0.2 | 400Hz/1.2T≤1.3 | ≈0.6 | 400Hz/1.2T≤1.8 | ≤0.9 | 400Hz/1.2T≤2.0 |
Cobalt-based amorphous microlite | 0.65 | ≤0.2 | 100K/0.2T≤60 | ≈0.6 | 100K/0.2T≤75 | 0.9 | 100K/0.2T≤95 |
Nano-microlite | 1.25 | ≤0.2 | 100K/0.3T≤120 | ≈0.6 | 100K/0.3T≤150 | 0.85 | 100K/0.3T≤280 |
The above parameters are only for reference, and can nt be treated as the acceptance standard.
toroid core
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Company Info
Foshan Huaxin Microlite Metal Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Foshan
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer, Distributor/Wholesaler
Online Postings: Products