appo machan ehenam LCD sihinaya atharinna wenawa,
podi CRT ekakata bahinna wenawa.ow ban inverter eka power waste thama,AC PSU ekak aran eke transformer ekata tap karanna bari wei neda,mokada kelinnma 5V ehemata step down wenawa thineda,galawala balanna one parana ekak,
mona wage uses walatada...