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About Belland

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Smart wear

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[Abstract]:
Belland Smart Wearable Wireless Charging Solution Belander was founded by the original Samsung high-end R&D talents. In 2011, it began to develop and design wireless charging solutions. As the industry's first R&D design and application wireless charging solution provider, the current research and development of WPCQI.A4WP and The PMA wireless charging solution has been successfully applied to smart wearable devices, including smart watches, smart bracelets, glasses, backpacks and shoes. Currently, the most widely used wireless charging technology on smart wearable products is the WPCQI standard. The QI wireless charging scheme is divided into two parts: transmitting and receiving, main functions and technologies.

Bayland Smart Wearable Wireless Charging Solution

    Belander was established by the original Samsung high-end R&D talents. In 2011, it began to develop and design wireless charging solutions. As the industry's first R&D design and application wireless charging solution provider, the currently developed WPC QI. A4WP and PMA wireless charging solutions have been successfully applied. Smart wearable devices include smart watches, smart bracelets, glasses, backpacks and shoes.
     At present, the most widely used wireless charging technology on smart wearable products is the WPC QI standard. The QI wireless charging scheme is divided into two parts: transmitting and receiving. The main functions and technical parameters are as follows.
Transmit three coil technical parameters
■ PCBA size: 99*75.3*7.3mm can be customized
■ Coil size: 95*54*4mm
■ Launch distance: 5-8mm
■ Charging current: 1000mA
■ Wireless charging output: 5V-1A
■ Working frequency: 110-205KHZ
■ Wireless charging conversion efficiency: 76%
■ Compatible with QI standards: WPC1.1
■ Protection measures: over current, over temperature, short circuit protection
Features: large charging area, free to position, the user can check the charge when charging, do not align the position with the charge! !
Launch single coil technical parameters
■ PCBA size: 30*34*2.4mm can be customized
■ Coil size: 50*50*4.5mm
■ Launch distance: 5-8mm
■ Charging current: 1000mA
■ Working frequency: 100-200KHZ
■ Product application: QI standard wireless charging equipment
■ Wireless charging conversion efficiency: 76%
■ Working frequency: 110-205KHZ
■ Standard version: WPC1.1
■ Protection measures: over current, over temperature, short circuit protection
Receiving technical parameters
■ PCBA size: 21*7*1.5mm can be customized
■ Coil size: 38*32mm Customizable
■ Receiving distance: 5-8mm
■ Output power: 5V / 1A
■ Charging mode: sensing mode
■ Wireless charging conversion efficiency: 76%
■Working frequency: 110-205KHZ
■ Compatible with QI standards: WPC1.1
The company can provide functional cooperation development, PCBA and other cooperation modes, and invites elites from all walks of life to join Beland! !