FUZETEC patch fuse, used in many industries, in the face of a wide variety of FUZETEC patch fuse series on the market, how to correctly select and reasonable application has become an important issue for engineers, the following FSMD series patch fuse, the selection points and application areas.
FUZETEC patch fuse selection points
Selection, first according to the actual operating current and rated voltage of the circuit to determine the required fuse specifications, FSMD series provides from 0.01A to 3.00A operating current range and 6VDC to 60VDC rated voltage range, covering almost all common electronic equipment needs. The rated current is the maximum current that the fuse can withstand for a long time, and the interrupt capacity reflects the response speed and protection effect of the fuse in abnormal situations such as short circuit. For the FSMD series, the rated current of most products is nominal 100A, but the rated current of the FSMD0603 series is 40A, which requires special attention in the selection. The size of the patch fuse directly affects its layout and welding method on the circuit board. The FSMD series is available in a wide range of sizes from 2920 to 0603 to meet different space limitations and welding requirements. In some specific application scenarios, such as high temperature, high humidity or vibration environments, it is necessary to choose a fuse with better environmental adaptability. The application of full high density board further improves the stability and reliability of FSMD series fuses.
FUZETEC patch fuse application field
In consumer electronics such as smartphones and tablets, the FSMD series of patch fuses can effectively protect the motherboard and key components from current shocks. With the improvement of the degree of automobile electronization, the patch fuse plays an important role in the vehicle entertainment system, navigation system and safety control module. In industrial automation and control systems, the FSMD series of patch fuses ensure the stable operation of equipment and reduce production losses due to circuit failures. Communication equipment requires very high circuit stability, and the chip fuse can provide effective protection in signal processing and power management.
