SHENZHEN DINGSHANG TIMES TECHNOLOGY CO. LTD J-AC319-1 User Manual
1.Wirelesschargingmodulebrief
The car phone wireless charging transmitter module applies to 12V car power system. This
module uses ST's chip, WPC Qi standard, A6 three coils. chip built-in FOD protection function,
transmit power minus the effective power data of receiving end RX return, approximated get
parasitic heat loss power. By setting the FOD protection threshold, indirectly limit the phone
parasitic loss temperature rise.
transmit power minus the effective power data of receiving end RX return, approximated get
parasitic heat loss power. By setting the FOD protection threshold, indirectly limit the phone
parasitic loss temperature rise.
2.Wirelesschargingmodulecharacteristics
9V~16Vpowersupply
WPCQi1.2standard
A6typethreecoils
Overvoltageprotection
Overcurrentprotection
Overtemperatureprotection
ForeignObjectDetection(FOD)protectionLED
LEDdisplaychargingstatus
EnergyConvertEfficiency≥65%
WPCQi1.2standard
A6typethreecoils
Overvoltageprotection
Overcurrentprotection
Overtemperatureprotection
ForeignObjectDetection(FOD)protectionLED
LEDdisplaychargingstatus
EnergyConvertEfficiency≥65%
3.Effectiveworkingarea
X-axischargeablearea：-15mm~15mm
Y-axischargeablearea：-35mm~35mm