Wireless Charging

KEPO Electronics offers 15W and 50W on-board wireless charging solutions with built-in SE encryption chips. We will carry out appearance design based on the vehicles of different structures with professional simulation equipment.

• Real-time Communication
• Temperature Monitoring and Adjusting
• OTA Upgrade
• Self-Diagnosis
• Integrated NFC Module
• Over-voltage, Over-Current, and Over-Temperature Protection

Products

3D Schematic Diagram - 15W

Power ····························································································· 5W( BPP) 15W(EPP)
Qi Protocol ·············································································································· Qi 1.2.4
Coil Topology ··················································································· MP- A13 / MP- A9
Working Frequency ·········································································· 110k Hz~150KHz
Working Voltage ·································································································· 9V~16V
Rated Working Voltage ························································································ 13.5V
Maximum charging power ····················································································· 15W (refers to the power received by the receiver)
Working Temperature ·················································································· 40℃~85℃
Charging Working Temperature ························································· – 30 ~ 70 °C
Over temperature protection ········································································· > 50 °C
Charging efficiency ·································································································· >75%
Power consumption (standby quiescent current) ································· 100uA
Environmental test specifications ·················································· ISO- 16750- 2
EMC Class Class ··············································································································· 4+
EMC test specifications········ CISPR 25, ISO 7637 – 2, ISO 11452, ISO 10605

3D Schematic Diagram - 50W

Power ································ 5W( BPP), 15W(EPP), 50W(HW, MI, OPPO)
Qi Protocol ······························································································ Qi 1.2.4/Qi 1.3
Private Fast Charging Protocol ··································· HW, OPPO, MI
Coil Topology ················································································ MP- A13 / MP- A9
Working Frequency ······································································· 110k Hz~150KHz
Working Voltage ································································································ 9V~16V
Rated Working Voltage ······················································································· 13.5V
Maximum charging power ················································································ 50W (refers to the power received by the receiver)
Working Temperature ············································································ – 40℃~85℃
Charging Working Temperature ······················································ – 30 ~ 70 °C
Over temperature protection ······································································ > 50 °C
Charging efficiency ······························································································· >75%
Power consumption (standby quiescent current) ······························· 100uA
Environmental test specifications ················································· ISO- 16750- 2
EMC Class ·············································································································· Class 4+
EMC test specifications······· CISPR 25, ISO 7637 – 2, ISO 11452, ISO 10605