large, it is brought by a very small value of control voltage or current.structure of scr: static characteristics of scr: scr has three basic modes of operation: forward blocking mode (off state): the scr is said to be in forward blocking state when the anode is made positive with respect to the cathode...
powders and require a mechanical support structure to hold them in place during the manufacturing process. this support structure also functions as a current collector and provides the electrical connection point for the external circuit. dexmet has provided expanded metal foil used in anode and cathode...