Calculating the appropriate fuse or breaker size for a branch circuit is straightforward. For most applications, an overcurrent device should be sized about 125% of the load’s rated amperage. This way, your load will be protected from electrical short-circuit.
In general, DC surge protection can provide significant benefits and advantages, especially in scenarios where the equipment is sensitive to voltage fluctuations or where there is a high risk of power surges. Benefits of DC Surge Protection Protection of Sensitive Equipment: Many electronic devices, especially those using DC power supplies, are sensitive to voltage fluctuations. Power surges […]
Maximum discharge current Imax The maximum discharge current Imax is defined according to the estimated exposure level relative to the building’s location. The value of the maximum discharge current (Imax) is determined by a risk analysis (see table in Figure 1). Fig. 1 – Recommended maximum discharge current Imax according to the exposure level Exposure […]
The fusewas invented by Edison more than 100 years ago to protect the expensive incandescent lamp. With the development of The Times, fuses protect electrical equipment from the current overheating injury, avoid electronic equipment due to internal failure caused by serious injury. When electric current flows through a conductor, the conductor will heat up because there […]
We focus on providing high-quality equipment and components to meet the needs of customers around the world.
