Characteristics：It is manufactured with amorphous alloy ribbons, has high saturation flux density, high permeability, low core losses, good thermal stability, allowing considerably to reduce dimensions and weight of the magnetic components, improve production efficiency.

Application：All kinds of medium frequency transformers, such as medium frequency transformers, aviation transformers, railway control system transformers, machinery parts heat treatment equipment transformers, laser power supply transformers, operating frequency ranges from 400Hz-30kHz.

Properties：

Saturation flux density（T）	1.56	Remaining inductance density(T)	>0.8
Curie temperature（℃）	410	Coercive force(A/m)	<4
Crystalllization temperature （℃）	560	Core losses（400Hz,1.0T)W/Kg	<1.5
Hysteresis stretching coefficiency (×10-6)	27	loss（50KHz,0.5T)W/Kg	<15
Maximum permeability	>20×104	Loss change ratio (-55～130℃)	<15

Specification：There are two types of medium frequency transformers, rectangular and toroidal, the rectangular cores size can be referred to reactor’s cores, we can custom- made cores of any other dimensions. Transformers are packed in metal or plastic cases, or no cases after special treatment.

Item No.	a(mm)	b(mm)	c(mm)	d(mm)	e(mm)	f(mm)	Lm(cm)	Ac(cm2)	Mark
Ynfcr-220A	26	40	190	30	92	242	55.85	5.95
Ynfcr-220B	26	40	190	90	92	242	55.85	18.72
Ynfcr-230A	20.5	48	140	40	89	181	45.35	6.56
Ynfcr-230B	20.5	48	140	160	89	181	45.35	26.20
Ynfcr-240A	20.5	48	190	40	89	231	55.35	6.56
Ynfcr-240B	20.5	48	190	160	89	231	55.35	26.20
Ynfcr-250A	26	80	160	40	132	212	57.95	8.32
Ynfcr-250B	26	80	160	120	132	212	57.95	24.96
Ynfcr-260A	25	90	110	160	140	160	49.55	32.00
YnIO/230-130-40									Nano toroidal
YnIO/240-140-40									Nano toroidal
YnIO/196-125-120									Nano toroidal
YnIO/120-70-200									Nano toroidal

Note: the above transformer cores are our standard model, we can custom made cores of any specifications.