I am starting a new design involving an EMX and 4.3" LCD, however I cannot find the proper current consumption figures either in a datasheet of on the sales page.
I also need the figures for the LCD.
I am away from my lab for the time being, so I cannot probe these values for myself.
See EMX key features http://www.ghielectronics.com/catalog/product/128
We do not have numbers for LCD, it depends on the brightness of the backlight but I would estimate it to be 100mA to 150mA
Have just measured my Cobra and 4.3" LCD and it is drawing 440mA at 6V.
Turning off the backlight drops it down to 240mA.
According to this, 220mA for Cobra http://www.ghielectronics.com/catalog/compare/ so what you see makes sense.