Dc fuse is a very easy to use protection facilities, when the abnormal circuit is often accompanied by rising current, the rising current will not only damage some key equipment, but also burn the circuit, cause a fire and directly cause great economic losses. After the DC fuse is installed, when the current exceeds the current value that the DC fuse can bear, the DC fuse will melt and break itself because of the heat generated by the excessive current, killing the danger in the bud and fully protecting the line from damage.
The internal structure of DC fuse is metal with low melting point. The whole parts are installed in series in the circuit. When the current in the circuit exceeds its rated value, it will be fused because of its own heating. Dc fuses have simple internal structure, convenient installation and obvious effect. They are widely used in various power systems and power facilities. Dc fuses are also installed in many people’s homes to protect home appliances from sudden damage.
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In today’s world, electronic devices are an integral part of our everyday lives, and their importance continues to grow. We use them for work, communication, entertainment, and even education. However, these devices are vulnerable to damage caused by power surges. Surge protective devices (SPDs) have become increasingly important to protect our electronic devices. In this article, we […]
Surge protective devices, also known as SPDs, play a crucial role in protecting electrical equipment from power surges and other electrical disturbances. SPDs come in different shapes and sizes, and it can be challenging to identify them, especially if you are not familiar with electrical equipment. Then, how do I identify a surge protective device? […]
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