
Cuanto mayor sea la permeabilidad del campo magnético inductor de anillo, the lower the temperature it can withstand. If the inductance of the magnetic inductor de anillo is very high, the number of winding coils of the inductor can be reduced, and the large wire diameter copper wire winding system can be used.
Choose the appropriate magnetic core according to your own needs, but the core selection principle of magnetic inductor de anillo is generally unchanged, there are the following points.
1. El tamaño de la anillo magnético debe ser completo y liso, sin ninguna protuberancia, y cuanto más largo mejor.
2. Cuanto más cerca esté la apertura del núcleo magnético del cable, mejor.
3. En la banda de baja frecuencia, se recomiendan 2-3 vueltas. En la banda de alta frecuencia no se permiten giros.
What is the relationship between the color of a anillo magnético and its material?
Most of the anillo magnéticos need to be painted to facilitate the difference. Generally, iron powder core is distinguished by two colors, commonly used are red/transparent, yellow/red, green/red, green/blue and yellow/white, manganese core ring is generally painted green, iron silicon aluminum is generally all black and so on.
In fact, the color of the anillo magnético after firing has no inevitable relationship with the coating dyeing after spraying, but it is just an agreement in the industry.
For example, green represents a high-permeability anillo magnético;
The double color represents the iron powder core anillo magnético;
Black represents iron silicon aluminum anillo magnético and so on.
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