TVP tube provides fast overvoltage protection for circuits
It is a product with high maximum peak reverse voltage and maximum DC reverse voltage.
Crystal diodes are commonly represented by "D" followed by a number in circuits,
Crystal diodes are commonly represented by "D" followed by a number in circuits, for example: D5 represents the diode numbered 5.
Sandtracker, a company based in New Zealand,
Old electronic instruments and audio amplifiers often use electronic tubes for rectification to obtain high voltage DC
