Read Full Specification:  https://www.technocratplasma.com/KALI-F-Series.php    Heavy Duty Air Plasma Cutting System: Diode is the simplest semiconductor device and it consists of two semiconductor layers (one P-type and one N-type) connected to each other. Therefore diode is a PN junction. Diode has two terminals known as the Anode (the P-type layer) and Cathode... https://www.technocratplasma.com/KALI-F-Series.php