https://devzone.nordicsemi.com/f/nordic-q-a/39336/input-current-power-measurementHey everyone, I have measured input current by different transmit powers: nRF52840 Equipment: Konstanter ssp 240-40 as current source Agilent 34401Afor current measurement Software: modified light switch server witch can send beacons (advertisementen-USTelligent Community 13Wed, 10 Oct 2018 18:18:47 GMThttps://devzone.nordicsemi.com/thread/152413?ContentTypeID=1Wed, 10 Oct 2018 18:18:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bb3d5370-664f-4255-8ee9-03bcf824877eWestCoastDaz<p>No I don&#39;t think your measurements are wrong, like the DC/DC is enabled which is doing exactly what it&#39;s supposed to do which is provide efficient regulation to the processor and reduce the overall power consumption.&nbsp; Look at the this section of the Product spec <a href="http://infocenter.nordicsemi.com/nav/2_0_0_4" rel="noopener noreferrer" target="_blank">Power</a></p><div style="clear:both;"></div>