What’s PV connector Supplier opinion about the solar

 As the PV connector to provide DC voltage and current are unstable, solar controllers and inverters to convert the load or grid terminal voltage and current requirements. To avoid the controller and inverter, and other electromagnetic interference suffered ESD damage is necessary. In addition to the ESD device, the Tyco Electronics Circuit Protection Department launched 2Pro overcurrent overvoltage protection devices can effectively solve the integrated solar controllers and inverters communications port circuit protection.

2Pro the polymeric positive temperature coefficient (PPTC) overcurrent protection device and restore the traditional over-temperature varistor (MOV) fit together to use.

2Pro addition to the lightning, surges and other transient overvoltage protection, the voltage fluctuation or loss in the middle so long over-voltage fault, because PPTC and MOV fit together, MOV heat emanating from it will trigger the PPTC movement into the high impedance, which can protect the MOV will not be long over-voltage and burn damage. At the same time also for the short circuit 2Pro over-current fault protection, and troubleshooting, the automatic return to normal operation, eliminating the need for replacement of components such as heavy maintenance.