CBR010A
A Wireless Power Receiver Bridge working as a 7.5W Qi Charging Stand or as an USB Type-A Power Port
This AirFuel Resonant Power Receiver Bridge receives resonant power from any jjPlus 10W or above power transmitters to provide power to the Qi transmitter and USB type-A connector on the charging stand. When a Qi compatible phone is charged on the stand, 1. spatial freedom is enabled and 2. user can still operate the phone while charging. The USB-Type A connector at the back provide support to wired-charging of legacy phones and devices.
• Output Power:
– Qi transmitter mode: 7.5W Max delivery to Qi receiver
– USB Type-A mode: 10W at 5V/2.0A to load
• Output Connector Type:
– Qi transmitter mode: wireless
– USB Type-A mode: USB Type-A
• Required Input Power: jjPlus 10W or above power transmitters
• Dimension: 136 x 72 x 12mm (upper); 123 x 72 x 13mm (base)
Specifications
| Electrical Specification | |||||
| PRU | |||||
| Characteristics | Condition | Min. | Typ. | Max. | Units |
| Output voltage | 5 | Voltage | |||
| Rated output current | 2.00 | Amp | |||
| Maximum Resonator Output | PRU Receiver Power | 10 | Watt | ||
| Qi Transmitter | 5 | Watt | |||
| Operating Frequency | 6.78 | Mhz | |||
| (Centered) | System DC-DC efficiency (PTU & PRU) | 50 | % | ||
| PRU efficiency | 85 | % | |||
| Over-current Protection | 2 | A | |||
| Over Temperature protection | 70 | °C |
| Mechanical Specification | |
| Dimension | 136 mm (l) x 72 mm (w) x 12 mm (h) (Upper Case) |
| 123 mm (l) x 72 mm (l) x 13 mm (h) (Base) | |
| Weight | |
| Coil type | PCB Balanced Spiral with ferrite |
| Coil dimension | 70 mm (l) x 51 mm (w) |
| Environmental Specification | |||||
| Operating Ambient Temperature | 0 | 35 | °C | ||
| Storage Temperature | -20 | 70 | °C | ||
| Relative Humidity | Non-condensing | 10 | 90 | % |