October 25,2023
motorsport fuse and relay box.Self recovery fuse selection guide, must see
Shenzhen self recovery fuses are widely used for overcurrent protection of power lines, communication lines, and I/O ports in electronic products such as communication, security, industrial, automotive, and consumer products. So, in actual circuit protection, how should we choose the appropriate model of self recovery fuse to achieve the best protection effect? Regarding the selection of self recovery fuses, Baodian Tong will explain to you: Step 1: Determine the standard working current, maximum working voltage, maximum fault current, maximum working environment temperature, action time and other parameters for the normal operation of the protected circuit; Step 2: Determine whether it is a plug-in PTC or a patch PTC based on the characteristics of the protected circuit or product; Step 3: Select PTC products with a withstand voltage level greater than or equal to the maximum working voltage based on the maximum working voltage Step 4: Select the appropriate product specificat