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Switching Transformer (EE, EI, EF, EEL Core)
EE/EI/EF/EEL switching transformer is widely used in various small to medium sized switches, chargers, etc. It is manufactured with silicone steel sheet, having advantages of low magnetic core loss, high permeability, high magnetic saturation and high transfer efficiency.
Parameters
| Type | Pin Number | Dimensions (mm) | |||||
| A | B | C+/-0.5 | D+/-0.5 | E+/-0.5 | F | ||
| EE-8.3 | 6 | 8 | 8 | 6 | 4 | 2.5 | 8.3 |
| EE-10 | 8 | 11.5 | 10.2 | 8 | 4 | 2.5 | 10.2 |
| EE-13 | 10 | 12 | 12.5 | 8.5 | 4 | 2.5 | 13 |
| EE-16-1 | 6 | 14.8 | 13.3 | 9 | 4 | 3 | 16 |
| EE-16-2 | 10 | 15.4 | 13 | 10.5 | 4 | 3.2 | 17.1 |
| EEL-16 | 10 | 28.5 | 16 | 12.3 | 4 | 4.3 | 21.9 |
| EE-19-1 | 8 | 17.6 | 16 | 10 | 4 | 5 | 19 |
| EE-19-2 | 10 | 17.2 | 16.2 | 13 | 4 | 3.9 | 20 |
| EEL-19 | 10 | 31.5 | 16 | 10.5 | 4 | 4 | 21.1 |
| EEL-19-1 | 10 | 15.6 | 30 | 24.1 | 4 | 3.5 | 21 |
| EE-25-1 | 6 | 20 | 18.2 | 12.5 | 4 | 6.3 | 25.2 |
| EE-25-2 | 8 | 21.7 | 17.5 | 12.6 | 4 | 5 | 25.2 |
| EE-25-3 | 10 | 22.2 | 25 | 15.4 | 4 | 5 | 26.1 |
| EEL-25 | 8 | 35.3 | 17.5 | 12.5 | 4 | 5 | 25.2 |
| EE-30 | 10 | 21 | 29.2 | 25.2 | 4 | 5 | 30 |
| EE-40 | 14 | 27.6 | 30.5 | 25.8 | 4 | 5 | 40 |
| EE-42/15-1 | 12 | 33.8 | 44 | 35.5 | 4 | 5 | 42 |
| EE-42/15-2 | 16 | 41.3 | 48 | 37.5 | 4 | 5 | 42 |
| EE-42/15-3 | 18 | 48.7 | 32 | 27.5 | 4 | 5 | 45.1 |
| EE-42/20-1 | 12 | 45 | 39.8 | 32.5 | 4 | 5 | 42 |
| EE-42/20-2 | 16 | 44.2 | 50 | 37.8 | 4 | 5 | 42.2 |
| EE-42/20-3 | 18 | 44.1 | 37 | 27.3 | 4 | 5 | 45.3 |
| EE-50 | 20 | 50 | 50 | 45.5 | 4 | 5 | 55 |
| EE-65 | 16 | 55.2 | 51.8 | 40 | 4 | 5 | 65 |
| EE-70 | 18 | 59.5 | 56.8 | 50 | 4 | 5 | 70 |
We are an electronic transformer manufacturer with over 30 years of experience. We have provided large amounts of high frequency transformers for switch and charger manufacturers and we have many models to choose from and provide custom electronic transformers. Besides the transformers shown above, we also provide other electronic components like resistors and inductors that can be custom ordered.
Changzhou Southern Electronic Element Factory Co., Ltd.
Add.: West No.6 Building, Xinxin Intelligent Industrial Park, No.1 Xinchang Road, Wuxing Street, Zhonglou District, Changzhou City, Jiangsu Province, P. R. China.
Contact: Safe Liu
Fax: +86-0519-83295710
Mobile: +86-13806118535
Tel.: +86-0519-83976620
Email: liujindong@nfdq.cn