Category: News
Automotive fuses are widely used in all kinds of vehicles to protect lighting system, power supply circuit and control modules. Standard vehicle fuses can effectively avoid short circuit and overload faults during driving. Common automotive fuse types include blade fuse, mini car fuse and cartridge
Electric vehicle high-voltage DC fuses need to meet different certification standards when exported to different regions, among which IEC and UL are the most common mainstream standards. There are obvious differences in rated voltage marking, breaking current grade, temperature resistance range and overload protection logic
Correct installation and wiring of automotive fuse holders are essential to ensure circuit safety and avoid poor contact, heat generation and potential failures. First, choose the appropriate installation position. It should be easy to access and maintain, away from high-temperature components and moving parts. Second,
In energy storage systems, thermal fuses and overcurrent fuses undertake different protection tasks and cannot replace each other. Overcurrent fuses mainly protect against short circuits and excessive current. They cut off the circuit when the current exceeds the rated value, which is the most common
Choosing suitable fuses is the basic work of circuit design and equipment assembly. Improper fuse selection will cause unstable circuit operation, frequent burnout and potential safety risks. When selecting fuses, users need to confirm rated current, rated voltage, breaking capacity and actual working environment. Different
Breaking capacity is the core safety parameter of industrial fuses, which refers to the maximum short-circuit current that a fuse can safely cut off at rated voltage. Once exceeding the standard breaking capacity, the fuse cannot break the fault current normally, which will cause serious
High current fuses from 50A to 600A are widely used in industrial main power circuits, battery energy storage systems, heavy equipment, automotive power systems and high power inverter equipment. Unreasonable selection will lead to frequent fuse melting, equipment damage and even circuit safety accidents. First
This EV battery fuse is a critical safety component for new energy vehicles. It is applied to vehicle battery packs, motor controllers and high-voltage circuits, delivering instant protection against short circuit and overload during vehicle operation. Technical Parameters Item Specification Rated Voltage 400V DC /
I²t value is an indispensable technical index for aR semiconductor fuses, which is used to evaluate the energy bearing capacity of fuses in short-circuit protection. In actual testing, different rated current multiples correspond to different test environments. Low multiple current is used for temperature rise
Our solar PV fuse is specially developed for photovoltaic power generation systems. It provides reliable overcurrent and short-circuit protection for solar panels, combiner boxes and inverters, widely used in residential, commercial and large-scale solar power stations worldwide. Technical Parameters Item Specification Rated Voltage 1000V /1500VDC