1. Temperatūra turi a tiesioginis poveikis on the performance of the fuse (saugiklis). In addition to the ambient temperature of the fuse (fuse) in the circuit, there are many factors that will affect the temperature change on the fuse (fuse) melt. , these will affect the performance of the fuse (saugiklis).
2. In papildymas, netinkamas pasirinkimas iš the fuse (saugiklis) techniniai parametrai tokie kaip the fusing charakteristikos, įvertinta dabartinis, įvertintas įtampa, lūžis talpa, etc. bus tikrai affect the normal performance of the fuse (saugiklis).
3. The internal resistance of the fuse (fuse), the initial internal resistance increase or the internal resistance increase after the fuse (fuse) ages will lead to changes in the heat discipation conditions of the fuse (fuse), thereby causing the fuse (fuse) to blow. time speeds up;
4. The surrounding heat dissipation conditions, the distance between the fuse (fuse) and the heating element, the density of the components in the circuit, and the cross-sectional area and length of the connecting wire or the trace on the PC board are all related.
5. The connection of the fuse (fuse) and the reliable connection of the fuse (fuse) in the circuit are important links to to ensure the performance of the fuse (saugiklis). If the contact resistance of the connection part increases, the consequences will be the same as the internal resistance indisu;
6. For small-size saugikliai (saugikliai), if the internal resistance is large and the working voltage is very low, sometimes there will be no current output. This is not a problem with the fuse (fuse), but with the fuse (fuse). It is caused by other external factors.