Dc ac Both AC and DC describe types of current flow in a circuit. In direct current (DC), the electric charge (current) only flows in one direction. Electric charge in alternating current (AC), on the other hand, changes direction periodically. 1 dc lader 2 Electrical current is the flow of charged particles, or specifically in the case of AC and DC, the flow of electrons. According to Karl K. Berggren, professor of electrical engineering at MIT, the fundamental difference between AC and DC is the direction of flow. DC is constant and moves in one direction. 3 forskjell på ac- og dc lading 4 Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time, in contrast to direct current (DC), which flows only in one direction. 5 Electric current flows in two ways as an alternating current (AC) or direct current (DC). The main difference between AC and DC lies in the direction in which the electrons flow. In DC, the electrons flow steadily in a single direction, while electrons keep switching directions, going forward and then backwards in AC. 6 The Alternating Current (AC) and Direct Current (DC) are the two types of electric currents that coexists in our daily life. They are both used for supplying power to the electrical devices. But they are very different. The outlets in our home provide AC supply while the batteries provide DC supply. 7 hva er dc lading 8 DC lading står for Direct Current og finnes som regel i hurtigladestasjoner, denne lader med en effekt over 50kW. 9 DC/AC Inverter Strøm · Performance · max. 10