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Error in Input Curent Calibration of WCT 5WTXAUTO

santoshpulasani — Mon, 11 Jan 2016 14:24:48 GMT

Hi,

Following the instructions from

WCT 1001A/WCT1003A Run -Time Debugging User’s Guide ,Tried to do the Input Curent Calibration of WCT 5WTXAUTO But the board after entering into debug mode does not allow for the receiver to get power.i.e no power at receiver.

So unable to change diffferent load currents as per the sujjestion in the above document.

Looking for help in regard to Input Current Calibration of WCT 5WTXAUTO.

can any one sujjest a way.

Best Regards,

Santosh Reddy Pulasani

Re: Error in Input Curent Calibration of WCT 5WTXAUTO

Stano — Wed, 13 Jan 2016 09:15:44 GMT

Hi Santosh,

You can make the basic calibration of the A13 demo board in "Debug" mode. You will need the standard multimeter for the input voltage, input current and Characterization parameters calibration. For the last calibration step you need to use the AVID Qi FOD Receiver.

The detail description of the whole calibration process is in this document:

http://cache.nxp.com/files/microcontrollers/doc/user_guide/WCT100XARTDUG.pdf?fpsp=1&WT_TYPE=Users%20Guides&WT_VENDOR=FRE…

The all other usable documents are on this page:

5W Wireless Charging Transmitter ICs|NXP

Best Regards,

Stano.

Re: Error in Input Curent Calibration of WCT 5WTXAUTO

santoshpulasani — Wed, 13 Jan 2016 09:29:42 GMT

Hi Stano,

Appreciate you Sujjestion.

The Input Current calibration worked.

Thank You.:smileyhappy:

Best Regards,

Santosh