M24LR-E energy harvesting

So.Sunny · ‎2016-03-23

Posted on March 23, 2016 at 11:57

I test with 24LR04e-discovery board..Use CR95HF demo board to set EH enable-03,and

EH Config-F3. Put board near wire and the board can display message. But if I set F0 and mean max 7mA. It is very difficult to drive the board message display. I measure the VDD output and always about 0.5V. Why set max current higher not better ? How can i set to output more current to 7mA? thanks

#m24lr04e

Nickname5101_O · ‎2016-10-17

Posted on October 18, 2016 at 08:46

Increase the range doesn't change the power capability of M24LR it only change the current trigger value to start delivery , this mean if your applictaion need 3mA set the caliber to 3mA EH will be set only if 3mA are available , if not EH will remain Hz .

(Probably what happen in your case when you choose 7mA caliber)

View solution in original post

Nickname5101_O · ‎2016-10-17

Posted on October 18, 2016 at 08:46

Increase the range doesn't change the power capability of M24LR it only change the current trigger value to start delivery , this mean if your applictaion need 3mA set the caliber to 3mA EH will be set only if 3mA are available , if not EH will remain Hz .

(Probably what happen in your case when you choose 7mA caliber)