1K107 Nanocrystalline Transformer Cores for Power Efficiency

 

Nanocrystalline transformer cores improve power efficiency through significantly reduced core losses due to their ultrafine grain structure and high magnetic permeability. This results in lower energy consumption, reduced heat generation, and higher operating temperatures, while their high saturation flux density allows for smaller, lighter transformers.

 

 

How nanocrystalline cores improve power efficiency?

 

Reduced core losses: Nanocrystalline materials have a much lower loss rate compared to traditional materials, which means less energy is wasted as heat.

 

High permeability and low coercivity: These properties minimize the magnetizing current required, further decreasing energy loss.

 

Higher saturation flux density: This allows for smaller, lighter transformers to be designed without sacrificing performance, leading to material and transportation cost savings.

 

Improved thermal stability: The material's excellent temperature resistance allows for more efficient operation, especially at higher frequencies, and reduces the need for extensive cooling.

 

Lower eddy current loss: The higher electrical resistivity of nanocrystalline materials compared to traditional materials like CRGO results in less energy lost to eddy currents.

 

 

Nanocrystalline transformer core Benefits beyond efficiency

 

• Smaller and lighter designs: High saturation flux density allows for more compact transformers.
• Improved accuracy: In current transformers, nanocrystalline cores provide more accurate measurements.
• Quieter operation: Low magnetostriction means less audible noise is produced.
• Environmentally friendly: The combination of efficiency, reduced material usage, and longer lifespan makes them a more sustainable choice.

 

 

Nanocrystalline Core specification

CORE DIMENSION
OD(mm)	ID(mm)	L(mm)	H(mm)
28	12	60	10
35	22	90	18
40	25	92	15
42	25	95	15
45	28	100	20
50	28	120	20
65	35	125	20
70	45	143	25
80	58	135	25
95	70	146	25
124	100	268	25
130	100	310	25
160	124	350	25
180	145	385	25
200	175	435	25
210	180	410	25
255	215	470	25
Note: Additional sizes can be customized to meet specific customer requirements.