? ??

Socay electronics for a number of more stringent requirements of the electronic equipment manufacturer to volume, launched UN1812 series ceramic gas discharge tube, flow rate up to 2KA, voltage range of 150V, 200V, 90V, 230V, 300V, 350V, 400V, 470V, 600V.

????Apply to:
1, communication, security, RS485, RS232, Ethernet over voltage protection
2, communication, security, DC12V, DC24V, DC48V power supply power
3, other occasions