Belander was invested and established by the former Samsung high-end R & D talents. In 2011, it began to develop and design wireless charging scheme. As the first provider of R & D and application wireless charging scheme in the industry, it is currently developing WPC Qi A4wp and PMA wireless charging schemes have been successfully applied to LED lamps, desk lamps and other lighting equipment.
At present, the most widely used wireless charging technology on lamps is the WPC Qi standard. The Qi wireless charging scheme is divided into two parts: transmitting and receiving. As long as the transmitting device is installed on the desk lamp, some LED products are equipped with receiving function. In this way, the equipment with wireless charging function can be charged as long as it is placed on the transmitting. The main functions and technical parameters of wireless charging are as follows!
Technical parameters of transmitting three coils
■ PCBA size: 99 * 75.3 * 7.3mm, customizable
■ coil size: 95 * 54 * 4mm
■ emission distance: 5-8mm
■ charging current: 1000mA
■ wireless charging output: 5v-1a
■ working frequency: 110-205khz
■ wireless charging conversion efficiency: 76%
■ compatible with Qi standard: wpc1 one
■ protection measures: over current, over temperature and short circuit protection
Features: the charging area is large and can be positioned freely. When charging, the user can rest and check it. It can be discharged and charged at any time without aligning the position!!
Technical parameters of transmitting single coil
■ PCBA size: 30 * 34 * 2.4mm, customizable
■ coil size: 50 * 50 * 4.5mm
■ emission 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 one
■ protection measures: over current, over temperature and short circuit protection receive technical parameters
■ PCBA size: 21 * 7 * 1.5mm, customizable
■ coil size: 38 * 32mm, customizable
■ receiving distance: 5-8mm
■ output power: 5V / 1A
■ charging mode: induction mode
■ wireless charging conversion efficiency: 76%
■ working frequency: 110-205khz
■ compatible with Qi standard: wpc1 one