FE2398 Amorphous Block Cores

Catalog No.	FE2398
Material	Fe-based amorphous
Ribbon Thickness	25 μm
Thermal Expansion Coef.	7.6 ppm/°C
Electrical Resistivity	130 μΩ.•cm
Saturation Induction	1.56 T

SAM provides high-quality Amorphous Block Core in a variety of sizes and dimensions to enable the most efficient production at your location. We offer quick turnaround and customized solutions for our customers per your needs.

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Description

Specification

Amorphous Block Cores Description

Amorphous Block Core is stacked by a 0.025mm amorphous ribbon and is designed for high power usage, easy to install, easy to wind copper wire. The laminations are bonded together by an adhesive rated for a continuous operating temperature of 155°C. Amorphous Block Cores have high saturation flux density, and low core loss. The amorphous core is suitable for solar inverter filter, medium frequency transformer, output inductor, and PFC coke. Size can be made according to the customer’s drawing.

Amorphous Block Cores Specifications

Typical Ribbon Thickness (μm)	25
Density (g/cm3)	7.18
Thermal Expansion Coef. (ppm/°C)	7.6
Crystallization Temperature (°C)	550
Saturation Induction (T)	1.56
Electrical Resistivity (μΩ.•cm)	130
Curie Temperature (°C)	140
Continuous Operating Temperature (°C)	155

amorphous-block-core

Type-a	Length(+/-0.5)	Width(+/-0.3)	Height(+/-0.2)	Weight(g)	Type-b	Length(+/-0.5)	Width(+/-0.3)
1	90	25	55	790	1	25	25
2	100	30	85	1640	2	30	30
3	106	35	85	2030	3	35	35
4	110	30	30	635	4	30	30
5	120	40	40	1240	5	30	40
6	135	45	45	1760	6	35	45
7	140	35	36	1138	7	30	35
8	150	50	50	2420	8	30	50
9	155	45	40	1800	9	35	45

Amorphous Block Cores Applications

Amorphous Block Core can be used as:

- Solar inverter filter
- PFC choke
- Midium frequency transformer
- Diffrental mode choke
- Output filter
- Audio equipment
- Medium frequency and high power inverters