Dear Sir.
Good day.
May I ask why USB2.0 D+/- OVP can be adjusted. I think the signal voltage level is fixed. Are there other considerations and applications? Thanks for help~
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Dear Sir.
Good day.
May I ask why USB2.0 D+/- OVP can be adjusted. I think the signal voltage level is fixed. Are there other considerations and applications? Thanks for help~
Hi ,
There are so many charging protocol in the market , like apple ,samsung, huawai and Google. Different phone company may have different charging protocol.
So in the device can adjusted the DP/M OVP threshold meet different phone company requirement .