Разъем питания HIFI аудио US двойной сетевой разъем 20A AC розетка красная медь панель

Разъем питания HIFI аудио US двойной сетевой разъем 20A AC розетка красная медь панель

Difference between different versions

The difference between the red and black sockets of the same version is that the plastic color of the panel is different, and the others are exactly the same. The earphone version and the earphone version are only different in appearance. Only the earless socket core can be used with the wall plug panel. The iron material, copper plate, and gold-plated version of the power socket core have the same metal material and thickness, and they are all made of phosphor copper. The difference between the iron plate and the copper plate is the ground wire metal plate at the bottom of the back. The iron plate uses iron-plated nickel, and the copper plate uses brass. The difference between the copper plate and the gold-plated plate is that the metal in the iron plate, copper plate, and ferrule is plated with 1U real gold. The gold-plated version is very thick, about eight times the former. The rhodium-plated version of the core metal is over-frozen.