What's the input voltage range?
2025-03-21 Popularity:14
- European sockets:
- Safety door design: Many European sockets are equipped with special safety doors in the jack part. This can effectively prevent accidental electric shock. Only when the plug is inserted correctly will the safety door open, avoiding the risk of electric shock caused by children inserting their fingers or other objects into the jack out of curiosity, ensuring the personal safety of users.
- Material selection: Inside the socket, high - quality phosphor bronze is usually selected as the socket copper. Compared with ordinary brass, phosphor bronze has stronger elasticity and better electrical conductivity. This not only ensures a tight contact between the plug and the socket, reduces resistance, and reduces the risk of overheating, but also improves the service life of the socket and better conducts electric current to ensure the stable operation of electrical appliances.
- Surge and lightning protection: Some high - end European sockets are also equipped with surge and lightning protection devices. These devices can quickly cut off the power supply or suppress excessive voltage when the voltage suddenly rises or is struck by lightning, protecting connected electrical devices such as laptop computers and mobile phones from the impact of instantaneous high voltage.
