[CH246 & CH241 Wireless Charging Kit Evaluation] Part 3 - Interoperability Test

oxygen_sh

[CH246 & CH241 Wireless Charging Kit Evaluation] Part 3 - Interoperability Test [Copy link]

I found some wireless charging products around me and conducted interoperability tests with Qinheng's wireless charging kit.

The receiving coil also needs to be pressed down, and Mr. Lemon appears again.

First, use other transmitters to test interoperability with Qinheng's receiver.

• Round charging board, maximum load 460mA

• Long round charging board, maximum load 850mA

• Square charging board, maximum load 860mA

• A wireless charging evaluation board from TI. After placing the Qinheng board on it, power transmission failed. I tried various placements repeatedly but all failed.

After testing it with a mobile phone, I found that this TI evaluation board can charge the mobile phone wirelessly, which shows that the TI evaluation board is easy to use.

The following is an interoperability test using other receivers to test the Qinheng transmitter board.

• For Apple mobile phones, Qinheng's transmitter can wirelessly charge Apple mobile phones.

• TI's receiver evaluation board can be used for wireless charging using Qinheng's transmitter board

wupan1981

Awesome

Come on, OP

Post more of this kind of serialized technical posts

We also learn

lugl4313820

TI's receiver evaluation board can be used for wireless charging with Qinheng's transmitter board. The original poster has a good idea. I wish you a better future in 2023 and all your wishes come true!