Soft Magnetic Alloy Wire 1j79/ Permalloy Wire for Wireless Charging

Model NO.: SMTK 79-W Material: Ni-Fe Alloy Diameter: 0.1~25mm Transport Package: Coil, Pallet, Wooden Case Origin: China Product Type: Wire Carbon Content: Low Carbon Trademark: SMTK 79-W Specification: RoHS HS Code: 750522000 Wireless charging technology is not through a wire but rather a power transfer of technology through the medium of air, the main principle is the use of magnetic resonance in the air transmission charges between the charger and the device, through the coil and a capacitor is formed between the charger and the device resonance, to achieve energy efficient transmission.
Wireless charging technology is divided into three ways, namely electromagnetic induction, capacitive and magnetic resonance induction ceremony. Three wireless charging mode, electromagnetic induction is the most mature technology, its principle is to use electromagnetic induction the transmitter coil and the receiver coils to achieve power transmission, the use of the transmitter power supplied electrical energy is converted to magnetic energy, then the receiver coil by electromagnetic induction magnetic energy is converted to electrical energy, equipment to provide charging energy to be charged, this charging method is somewhat relatively low cost and can achieve miniaturization, ease of widely used in various electronic devices.

Because of the Soft Magnetic Alloy having a high initial permeability characteristics, such as 1J79,1J80 and 1J85. So it is very suitable for the manufacture of electromagnetic induction transmitter and receiver coils.


1J79/ Permalloy Wire/ E11c Wire

Classification: precision soft magnetic alloy
Supplement: Alloy with high permeability in weak fields at saturation induction 0.65-0.75 T. Alloy 1J79/ permally high squareness of the hysteresis loop and a low coefficient of magnetization reversal
Application: For small cores of transformers, chokes and relays operating in weak fields, magnetic shields. In the small thickness (0.05 ± 0.02 mm) - cores for pulse transformers, magnetic amplifiers and solid state relays





Alloy 1J79/ Permalloy Strip, you can order from us in the best conditions.

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Lesha Zhang

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Product Categories : Precision Alloys > Soft Magnetic Alloys