Which Current Is Better AC Or DC? Alternating current is cheaper to generate and has fewer energy losses than direct current when transmitting electricity over long distances. Although for very long distances (more than 1000 km), direct current can often be better. Is DC current Better than AC? DC power is significantly more energy efficient
Where Is DC Used? Uses. Direct current is used in any electronic device with a battery for a power source. It is also used to charge batteries, so rechargeable devices like laptops and cell phones come with an AC adapter that converts alternating current to direct current. Where is DC current used? Uses. Direct current
What Is DC Current Used For? Direct current is used in any electronic device with a battery for a power source. It is also used to charge batteries, so rechargeable devices like laptops and cell phones come with an AC adapter that converts alternating current to direct current. What devices use DC current? Cell phones.
What Is DC Used For? Direct current is used in any electronic device with a battery for a power source. It is also used to charge batteries, so rechargeable devices like laptops and cell phones come with an AC adapter that converts alternating current to direct current. What uses AC and what uses DC? AC