There may be many reasons for the network transformer to burn out. The common reasons are: overload, short circuit, overvoltage or undervoltage, and high temperature.

Here are some common causes:
▶Overload
When the load carried by the network transformer exceeds its rated power, it will cause overload, which will cause the transformer to burn out. Overloading can be caused by things like too many devices connected or devices with too much power.
▶Short circuit
When the input and output terminals of the network transformer are short-circuited, the current will be too large, which will cause the transformer to burn out. Short circuits can be caused by things like wrong wiring or equipment failure.
▶Overvoltage or under voltage
When the voltage of the network transformer exceeds or falls below its rated voltage, it will cause overvoltage or under voltage, which will cause the transformer to burn out. Overvoltage or under voltage may be caused by unstable power supply or faulty power line.
▶Too high temperature
When the network transformer works for a long time, it may burn out due to the high internal temperature. This may be caused by poor heat dissipation, high ambient temperature or improper use.
Generally speaking, there may be many reasons for the network transformer to burn out, which need to be analyzed and dealt with according to the specific situation. In order to prevent the transformer from burning out, it is recommended to use equipment and power lines that meet the specifications, and pay attention to the normal working status of the equipment to avoid overload, short circuit, overvoltage and other situations.
What types of network module transformers are commonly used in the security industry:
100M wide temperature network module transformer, POE++ 1.2A network module transformer, industrial grade network module transformer, 10G network module transformer, 5G network module transformer, 10G wide temperature network module transformer, ultra-thin network module transformer, gigabit ultra-thin Network module transformer.