[전기적 사양]
○ In-band modulators
- Capacitive
- Constant Current
○ Internal load
- 1Ω -1kΩ , up to 60W
○ Active rectifier (low loss)
○ Magnetic alignment ring according to MPP specification
[통신 프로토콜 사양]
○ In-band communication
- MPP protocol
- Qi Standard protocol (BPP)
○ State machine as per WPC Qi-MPP specification
○ Introduce protocol violations
[TPR#MPP1 코일 사양]
○ Coil-box width 70 mm, legth 130 mm, thickness 19 mm
○ Distance to bottom of permanent magnets 0.62 mm, bottom of support plate 0.69 mm, bottom of coil winding 0.62 mm, bottom of friendly metal block 1.45 mm
○ Magnet thickness 0.375 mm
○ Magnetic ring 18 pieces of 2-pole NdFeB magnets
○ Magnetic shielding 7-layers under coil windings 10-layers at center post