1. Product Definition
Single coil Custom PCBA solution 5W/7.5W/10W qi wireless charger pcba module for phone
1.1 Transmitter Module Unit Summary
1.1.1 Input voltage : 5V/-5%
1.1.2 Rated input current: 5V-2.0A
1.1.3 Required input Ripple voltage: <150mVp-p @ 2A 5V
1.1.4 Output power of Rx: 5W
1.1.5 Switching frequency: Working For QI 110-205KHZ / Iphone 126.5KHz +/-3KHz
1.1.6 Charging Efficiency >70% (TI 5W Power Test RX)
1.1.7 Ambient operating Temperature: -10 to 45°C
1.1.8 Over current protection: Yes
1.1.9 Thermal protection: Yes
1.1.10 Storage Temperature: -20 to +85°C
1.1.11 Effective Charging Area: typ. +/-5mm from coil centre (Dz=3mm)
1.1.12 Effective Charging Distance: typ.+3~ +8mm from Tx-coil to Rx-coil
Shipping and payment:
* Payment include: Paypal, Bank transfer(T/T)Western Union, Escrow,L/C (over $60000)
* Shipping: When on shipping we will update the infos for you but not responsible for shipping ;accidents
* Lead time: 100-500pcs 10 days ; 500-1000pcs 30days
* Shipping port: Shenzhen, Mainland China
Q: Wireless charging will affect other wireless devices?
A: No, because the wireless charging frequency used (110-205kHz) and most wireless devices are not a frequency.
Q: Wireless charging will cause a great amount of heat it?
A: Under normal use, the charging plate temperature below body temperature. Sometimes the actual use of the temperature will be slightly higher temperature occasionally.