AHRF050

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PTC Resettable Fuses are a safety solution for various electronics systems. These fuses are designed to open if the current through the fuse exceeds a predetermined value, thus reducing the risk of over-current or short-circuit damage to the components in a system. The AHRF050 is a type of PTC Resettable Fuse which is becoming increasingly popular for a range of consumer applications, such as LED lighting, charging systems, USB ports and general power supplies.

The AHRF050 is built using a single-ended bridge rectifier aluminum housing, allowing for a long riveting distance between the two mounting points. This permits the user to mount the fuse securely to the case without causing any damage. The fuse comprises of three parts: an anode and a cathode which are connected via a resistor, and an LED which signals when the fuse has opened. The resistor is protected by a protective dielectric sleeve, which prevents any short circuits that could occur if the resistor broke due to overload or a short circuit.

When the AHRF050 is properly installed, it blocks the flow of current until a pre-set level has been reached. If the current through the fuse reaches that pre-set level, it will open by changing the resistance of the resistor, and the LED will turn on, signaling that the fuse has opened. This limits the amount of current that can flow through the system, preventing any damage to the components. The fuse can be reversted and reset by applying lower current, allowing the user to reset the fuse without needing to replace it.

The AHRF050 is suitable for a variety of consumer electronics and lighting applications. It is designed for use in areas with high levels of dust and moisture, making it suitable for use in industrial and outdoor locations. This makes the AHRF050 suitable for a range of applications, such as LED lighting, portable power tools, USB ports, chargers and batteries. The fuse is also UL certified, indicating that it meets the standard safety requirements for electrical components.

The AHRF050 is a compact and reliable safety solution for consumer electronics. It is designed to open if the current through the fuse is above a pre-set level, preventing any damage to the components in a system. The fuse is suitable for high dust and moisture environments, and is UL certified, ensuring that it meets the standard safety requirements for electronic components. It is a cost-effective solution for applications which require a reliable safety solution.

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