GoldAriel Magnetic Electronic (Shanghai) Co,. Ltd.
| Supply Ability | 500K/M |
| Delivery Time | 4 weeks |
| Packaging Details | Plastic tray + Carton |
| Core | Air-core coils |
| Material | MnZn power ferrite |
| OEM | YES |
| Power | AC / DC |
| Size | Small Size |
| Brand Name | GA |
| Certification | E496341 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 500K/M | Delivery Time | 4 weeks |
| Packaging Details | Plastic tray + Carton | Core | Air-core coils |
| Material | MnZn power ferrite | OEM | YES |
| Power | AC / DC | Size | Small Size |
| Brand Name | GA | Certification | E496341 |
| Place of Origin | CHINA | ||
| High Light | air core coil ，toroidal choke | ||
Air coils, Toroid coils power supplier AC/DC
It is a sensor to measure welding current. A copper wire is multi-lapped around belt-shaped core. Also, it is called Rogowskii coil, whose theory has been known since early times.
When a current i flows through a conductor, magnetic field is generated by Ampere's right-screw law. Magnetic flux intercrosses the coil, generating electro-motive force v in the coil
Output voltage v in the coil is proportional to coil cross section and the number of turns of winding; therefore, accurate measurement is conducted by means of toroidal windings
A toroid has a magnetic field inside of itself that forms a series of concentric circles. Outside of it, the field is zero. The strength of this magnetic field depends on the number of coils the toroid has on its body. The field is not uniform, because the field is stronger near the inner part of the ring than it is nearer the outer part. This means that if r is the radius of the transformer, the magnetic field decreases as r becomes larger.
Air-core coils / MnZn power ferrite + magnetic wires for inductor.
Our Services
1. Competitive price
2. Good after-sale service
3. Fast delivery
4. High quality control
5. Customized size, design
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2015
Total Annual:
3 Million-5 Million
Employee Number:
100~150
Ecer Certification：
Active Member
Our company to applied the international advanced technologies, which is committed to R & D and production for the inductive element in different areas, it mainly used in Solar energy inverter, Switching power supply, Inverter DC welding machine, Industrial frequency induction heating, LED light... Our company to applied the international advanced technologies, which is committed to R & D and production for the inductive element in different areas, it mainly used in Solar energy inverter, Switching power supply, Inverter DC welding machine, Industrial frequency induction heating, LED light...
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