PTR016V1000-BK

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PTC resettable fuses, such as PTR016V1000-BK, are a type of fuses that are designed to protect sensitive components in circuits from excessive current. The PTR016V1000-BK is a resettable thermal-based fuse designed to protect primary commercial and industrial applications. It features a high current rating up to 16 A, high hold current rating up to 4 A, and very low tripping current of 0.8 A. It is available in a wide variety of packages, including TO-220, DIP, SMD, and mounting clips.

The working principle behind the PTR016V1000-BK is based on the flow of electrons through a conductor in order to generate heat. The heat flow from the source of electrons to the component being protected is monitored by the PTC resistor. As the electrons continue to flow through the conductor, the PTC resistor will begin to heat up. As the temperature increases, the resistance of the PTC will increase as well, resulting in a decrease in current flowing through the conductor.

When the temperature of the PTC exceeds a predetermined threshold, the PTC enters an "open" state and begins to act as a fuse, meaning current will no longer flow through the conductor. This effectively stops current from flowing and protects the component from being damaged due to the excessive current. After the current has been removed, the PTC will cool down and reset, allowing current to flow again. This process is what makes the PTR016V1000-BK and other types of PTC resettable fuses so reliable and effective at protecting components from overload.

The PTR016V1000-BK and other PTC resettable fuses are useful for a variety of applications, such as protecting audio equipment, computer systems, and power supplies from damage due to excessive current. Additionally, PTC resettable fuses are often used in automotive applications, where they are used to protect starter engines, alternators, and headlights from current overload.

The PTR016V1000-BK is a reliable and efficient type of PTC resettable fuse, designed to protect primary commercial and industrial applications. It features a high current rating of up to 16 A and a high hold current rating of up to 4 A, making it ideal for more demanding applications. It is also available in a wide variety of packages, allowing for the flexibility of different types of installations. In the end, PTC resettable fuses, such as the PTR016V1000-BK, serve to protect components from current overload, ensuring that circuits remain safe and functional.

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