ET Type Core
1. Good electrical performance: It has high magnetic permeability, low loss, good frequency characteristics, and high saturation magnetic flux density.
2. Excellent physical performance: It features a compact structure and good thermal stability.
3.Good process performance: It can be achieved through reasonable processing and winding processes to meet the size and performance requirements of different equipment for the core.
2. Excellent physical performance: It features a compact structure and good thermal stability.
3.Good process performance: It can be achieved through reasonable processing and winding processes to meet the size and performance requirements of different equipment for the core.
Fig.1
| Specification | Figure | Dimension（mm） | Effective parameter | AL(nH/N2)±30% | Weight | |||||||||||||
| A | B | C | D | Emin | Fmin | G | H | C1(mm-1) | Le(mm) | Ae(mm2) | Ve(mm3) | BH5.5 | BH7 | BH10 | BH12 | (grams/pair) | ||
| ET20 | 1 | 20.1±0.5 | 20.1±0.5 | 4.4±0.2 | 4.0±0.2 | 15.7 | 15.7 | ／ | ／ | 2.88 | 51.2 | 17.8 | 911.36 | / | / | / | 4600 | 4.8 |
| ET28 | 1 | 28.7±0.5 | 28.7±0.5 | 5.0±0.3 | 5.0±0.3 | 22.2 | 22.2 | ／ | ／ | 2.70 | 70 | 25.9 | 1813 | / | / | / | 5000 | 10.5 |
| Note: | ||||||||||||||
| The AL value is tested under conditions of 1KHz and 0.3V. | ||||||||||||||
| The above is the standard specification of our company, and it can be designed according to the special requirements of customers. | ||||||||||||||
