ED28-V power/ electronic/ distribution/ variable frequency/ switching transformer

Transformers change power voltage.
Metal pins have high resistivity and permeability, use silicon steel plate that mitigates loss during hystery. Transformer coils use copper lines or Lines at the same angle.
Transformers are classified as core-type transformers and shell-type transformers based on metal pin and coil arrangement.

Model	Volume	Width	Length	Length(1)	High
1	0.05	65	82	62	90
2	0.10	72	85	65	97
3	0.15	80	90	70	104
4	0.20	93	88	69	110
5	0.30	101	111	88	122
6	0.50	120	111	83	138
7	0.75	120	121	93	138
8	1.00	132.4	145	105	152
9	1.50	160	160	115	176
10	2.00	160	180	135	176
11	3.00	199	155	115	231
12	5.00	212	210	155	235
13	7.50	240	220	188	275
14	10.00	269	230	165	298