Knowledge need to know in the coil winding industry.

12 Things You Need Know About Qi Wireless Charging Design

By |2019-09-08T11:43:08+00:00August 5th, 2019|Categories: Blog, Resource, Wireless charging|

12 Things You Need Know About Qi Wireless Charging Design Established in 2008, the Wireless Power Consortium is an open, collaborative standards development group of more than 600 member companies from around the globe. QI is the registered trademark of WPC(Wireless Power Consortium). The Qi standard, for smartphones and other portable mobile devices. [...]

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Flexible Wireless Charging Ferrite Shielding Supplier | JHCOILS

By |2020-06-07T05:58:14+00:00May 6th, 2019|Categories: Blog, Coils knowledge, Resource, Uncategorized, Wireless charging|

Flexible Wireless Charging Ferrite Shielding Supplier #1 JHF Series More than 30+ Sizes , Designed specifically for  wireless charging applications and market. Application WPC antenna system Mobile phone, tablet and other WPC&NFC near field communication A4WP& WPC &NFCnear field communication Material characteristic A low [...]

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Charging Receiver Coil

By |2024-09-07T12:23:07+00:00January 28th, 2019|Categories: Blog, Resource, Wireless charging|

QI Receiver Charging Coil-JHCOILS WPC Qi compliant Tx & Rx wireless transmission coil Based on WPC Qi specifications Available in different styles Low-cost, high reliability Safety in the home, office, shop use From low power to high power Contact Us Product  Description Inductive coupling: [...]

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Charging Transmitter Coil

By |2022-03-20T08:23:08+00:00January 28th, 2019|Categories: Blog, Resource, Wireless charging|

wireless power transmitter Coil-JHCOILS WPC Qi compliant Tx & Rx wireless transmission coil Based on WPC Qi specifications Available in different styles Low-cost, high reliability Safety in the home, office, shop use From low power to high power Contact Us Product  Description Wireless charging [...]

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Coil winding manufacturer by precision winding machine | JHCOILS

By |2019-09-08T11:43:36+00:00October 30th, 2018|Categories: Blog, Coils knowledge, Resource, Uncategorized|

Coil winding manufacturer by precision winding machine | JHCOILS Winding machine Specific Features: 1. Easy operation and training: This machine is optimized mechanically and equipped with an operation interface of touch screen. 2. Stability and cost saving: Intelligent monitoring, 24 hours continuous production, compatible with fully automatic production line and unmanned workshop. 3. High [...]

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RFID Antenna coil

By |2023-03-16T13:20:36+00:00July 18th, 2018|Categories: Blog, Coils knowledge, Resource, Uncategorized|

RFID ANTENNA COIL DESIGN FOR REFERENCE We possess the right knowledge, team, technology and equipment to produce antenna coils to almost any specification. We have achieved a substantial competitive advantage and huge customer base due to our unmatched capabilities such as:125kHz rfid antenna coil,13.56MHz rfid antenna coilWe utilize an extensive range of first-class arbors and winding [...]

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The Supply Chain In The Wireless charging Field

By |2022-06-07T03:10:35+00:00July 4th, 2018|Categories: Blog, Resource|

Wireless Charging Supply Chain Now compatible devices from a wide range of receiver applications can fuel up cable-free. Currently, inductive or resonant solutions can be used for the following applications: Smartphones and wearables Notebooks and tablets Power tools and service robots, such as vacuum cleaners Multicopters and electric toys Medical devices In-car charging This article [...]

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Custom Antenna Coils

By |2019-09-08T11:43:43+00:00April 26th, 2018|Categories: Blog, Resource, Uncategorized|

Custom Antenna Coils- Meet Your Different kind of Coils Design at JHCOILS. What is an antenna coil? An antenna coil is basically an open air coil that is made with magnet wire or litz wire. These different kind of Custom air antenna coils are extremely consistent and can be used in many applications. These coils can be [...]

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Why need to put varnish on coils?

By |2019-09-08T11:43:45+00:00February 15th, 2017|Categories: Blog, Resource|

Why would you need to use electrical resin when most wires already come with a layer of primary insulation? In one word,in order to improve its operating characteristic of electrical apparatus How to put varnish on coils? Insulating varnish comes in liquid form and can be sprayed, brushed, or trickled onto coil windings. The [...]

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How to classify magnet coil?

By |2019-09-08T11:43:47+00:00February 15th, 2017|Categories: Blog|

How to classify magnet coil? Coils can be classified into 4 different tapes based on different standard. Inductive form: Fixed inductance,Variable inductance Magnetism structure: air coil,ferrit coil, iron Core coil,copper core coil Working condition: Antenna coil, Oscillation coil, Choke coil, Notch coil, Deflection coil Winding structure: Single-layer coil,Multi - layer coil, Honeycomb coil, Close [...]

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