Switching Transformer (EE, EI, EF, EEL Core) Manufacturer

Switching Transformer (EE, EI, EF, EEL Core)

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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 advantagesof low magnetic core loss, high permeability, high magnetic saturation and hightransfer efficiency.

Parameters

Type	Pin Number	Dimensions (mm)
Type	Pin Number	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.