アモルファススタック

SUNBOW's iron-based amorphous alloy's unique non-crystalline structure possess excellent physical and magnetic properties to cut cores, such as: small thickness(24μm), low coercivity (2.4A/m) and good frequency response to permeability(20KHz).

Sunbow creative cutting technique and unique ceramic coat-spraying technique prevents short circuit of eddy which is caused by connection of laminated layers in core's cutting surface and seals cores off air and protects from scratch and heat.

●Power transformer, high speed motor (rotor & stator), welding machine, induction heating, medical equipment (X-ray & CT), inductor and reactor (EV/HEV/FCV-Bulk & Boost, solar & wind-inverter, automation-converter & UPS, military)

SWAB series block cores are suitable for small-size IF AC inductors.

SWAB series cores have lower core loss compared to Si-Fe laminated cores.

The multi-gap cores are easily built.

Custom-sized cores are available upon request.

>Thickness (24μm) - smaller eddy & loss

>Coercivity (2.4A/m) - smaller hysteresis loss

>High Frequency( Less than or equal to 20KHz) - wider working range

>Big Saturation Flux Density (1.56T)- smaller dimension and less weight

Benefitting from one of our great strength-versatility, SUNBOW has enough ability to fill various requirements from our customers all over the world and design and produce qualified products for them.

Our wide range of high-quality and cutting-edge soft magnetic materials, parts, components, finished products enable us to supply sufficient power to customers and partners in various field of electricity(current transformer), wind & solar energy (inverter), automation equipment (converter & UPS), EV (inductor & EMC), rail traffic (power transformer), telecommunication (current transducer), military(reactor), medical equipment, utility(water & electricity meter)etc.

1. Tell us what you need

2. Get solution & quote

3. Sample production and mass production

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