August 6, 2015 - Ultra Low Power, ULP RF (RF) Professional Manufacturer Nordic Semiconductor ASA (OSE: NOD) announced a resonance wireless power supply and charging resolution in the United States Michigan Rapids Program Manufacturer Gill Electronics has selected the Nordic NRF51822 system-level chip (SOC) provides Bluetooth intelligence (Bluetooth® SMART) connection feature for its TESLINKTM 33 + W wireless power transmitter.
TESLINK 33 + W is the first wireless power transmitter capable of charging multiple larger power demand devices such as laptop and tablet, which is far more than 22 x15 cm2 in the 40mm distance. Provide up to 33 + W power. Gill Electronics pointed out that 33 + W power is enough to charge a smartphone and two tablets, or a smartphone and a portable computer.
NRF51822 SOC compatible wireless charging applications based on RezenceTM standards. Rezence, developed and maintained by the wireless charging alliance (A4WP) is a wireless power transmission technical specification based on magnetic resonance principle. A4WP has selected Bluetooth Smart to charge the OUT OF BAND, OOB charging management technology, which is used to have a Bluetooth intelligent Ready device with a4WP Rezence compatible receiver.
The US FCC certified Gill Electronics Teslink wireless power transmitter can be installed at the bottom of almost any non-metal working surface of up to 35 mm thick, and the connection can provide a large wireless charging area.
Gill Electronics indicates that the current wireless induction charging technology can only provide maximum 5W power, and require the charging device to be placed in the exact location, however TESLINK 33 + W Magnetic resonance power transmitter allows users to place the device in 22 x 15cm2 charging area Location, and its high power output can charge a high-power demand device such as a portable computer such that these devices that cannot be charged using induction power supply can also utilize the advantages of wireless charging.
Moreover, Gill Electronics pointed out that the radio sensing charging technology that can only charge a charging board is different, and the adjustable power capability of TESLINK 33 + W wireless power transmitter allows users to have multiple different power requirements in the same area simultaneously. Charge with different power status. For example, smartphones, tablets, wearable products, or laptops can be charged simultaneously, just as fast as inserted into the main power. TESLINK 33 + W communicates with each device via NRF51822 SOC to ensure that the best charging effects can also be obtained at various stages of the charging cycle.
Gill Electronics Business Development and Commercial Manager Larry Leete said: "Consumers don't want to put the equipment into the power outlet to charge, they need to" drop down the equipment in the wireless charging environment "Drop and Go) free and convenience. We further, because Teslink also overcomes the limitations of the early first generation wireless power system, such as limited power, single device charging limit, and requires very accurate positioning equipment to charge. "
LeeTe continued: "If there is no Nordic Semiconductor technology, we cannot develop the first 33 + W wireless power transmitter on the market. Now we just touch the fur of wireless resonance power applications, and huge application potential is still discovered. "
Nordic Semiconductor Sales and Marketing Director GEIR LANGELAND said: "Magnetic resonance charger has the advantage of exceeding the first generation of induction charging, its convenience will ensure that it becomes a key technology in the future. We are very happy to use Nordic technology to use Nordic technology for this high power Wireless charging solutions, we think this is the first application in a potential new field with many solutions. Nordic Semiconductor fully supports the development of Rezence wireless charging standards. Our S120 Bluetooth protocol stack supports up to 8 Wireless links, specially designed to meet standard wireless charging applications, and have a wireless charging software development tool kit support. "
Nordic's NRF51822 is a powerful and flexible multi-protocol SOC for Bluetooth intelligence and 2.4GHz ultra low power wireless applications. NRF51822 constructs around a 32-bit ARM® CortexTM M0 CPU with 256KB / 128KB flash memory and 32KB / 16KB RAM, which is fully compatible with the latest Bluetooth V4.2 Bluetooth intelligent specification in Embedded 2.4GHz transmitter.
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