5.5VFNHA6R Datasheet/PDFElectrical, Specialty Fuses
A 5.5VFNHA6R is an electrical specialty fuse designed to protect circuits and components from excess power or voltage. It is a quick acting fuse that interrupts high current or voltage overloads that can cause wide-ranging damage from short-term electrical spikes to entire power systems. The rated voltage of this particular type of fuse is 5.5V to allow for reliable high-power protection without significantly impacting current availability.
Application Field and Working Principle
A 5.5VFNHA6R fuse is designed to work in high power applications such as mobile phone chargers, solar panels, consumer electronics, automotive power systems, industrial equipment, and sensitive medical equipment. This type of fuse provides reliable over-current protection when installed in high power loads of 5.5 volts. The fuse operates by cutting off the power supply when a short circuit or overload is detected. This prevents damage to the components or systems being protected.
The fuse is composed of a melamine resin core which has a low voltage rating that quickly breaks down under overload conditions, thus cutting off the power supply to the circuit or device. The 5.5VFNHA6R also features high-temperature capability, making it suitable for high-heat applications. It also has a very low off-state resistance, meaning that current is able to flow through the fuse even at the lowest voltage settings.
The 5.5VFNHA6R is designed to give quick, reliable over-current protection. It features an active voltage indication to let the user know when the fuse has blown and when the circuit needs to be reset. Additionally, the fuse has good arcing characteristics to ensure proper operation and maximize power availability.
The 5.5VFNHA6R is UL rated for the United States and Canada, meaning that it meets local safety standards in those countries. It is also UL recognized, ensuring that it is constructed with quality materials that will maintain their electrical integrity for many years. The fuse is also RoHS compliant, meaning it uses less hazardous materials and is more environmentally friendly.
Conclusion
The 5.5VFNHA6R is a specialty electrical fuse designed to protect high power electrical circuits and components from excess power or voltage. The fuse is designed for a range of applications including consumer electronics, mobile phone chargers, and solar panels. It is UL rated and RoHS compliant, and it features an active voltage indication to let the user know when the fuse has blown and when the circuit needs to be reset.