The use of either DC or AC current will depend on the need or application. Electric vehicles, batteries, and electrical equipment that need a steady, unidirectional flow of electricity are among ...

By Anisha Mishra Jul 1, 2024, 16:03 IST Understanding Concepts of AC and DC Current ...

For the same current rating, the dc voltage rating on a switch will generally be much lower than its ac voltage rating. For example, a switch rated for 15 A at 250 Vac will only be rated for 15 A ...