16R135BPR

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PTC Resettable Fuses

PTC resettable fuses are electronic circuit protection devices that are designed to help protect lines, components and systems from over-current conditions and short circuits. Unlike conventional fuses, PTC resettable fuses are self-resetting devices – after experiencing an over-current condition, they reset themselves to their original state without requiring human intervention.

The model 16R135BPR resettable fuse is a single-pole, thermal-magnetic piece ideal for protecting power distribution, lighting, thermal, and electronic circuits. It is designed to open within milliseconds, providing fast response, and its five-spring design ensures uniform contact pressure across the entire range of currents. The 16R135BPR resettable fuse also provides a vertical solder pin design for easy installation.

Application Field

The 16R135BPR is a great choice for many key applications, including server power supplies, motor control systems, HVAC systems, LED drivers, healthcare devices, consumer electronics, communication equipment, and more. The unique thermal-magnetic technology makes it a great choice for these applications as it allows for fast reset times, high current handling, and superior durability.

Working Principle

The working principle of the 16R135BPR PTC resettable fuse is quite simple. When the current spikes, the fuse quickly opens, safely protecting the circuit from damage. Once the over-current condition has passed, the fuse automatically resets itself to its original state. This reset process happens without requiring human intervention, and is triggered by the application of a reset voltage.

In order to reset the fuse, the voltage applied must be sufficient to overcome the holding voltage of the device, as well as the current flowing through it. Once the reset voltage is within a certain range, the fuse will reset itself, restoring normal operation of the circuit. The reset voltage can be applied through either an external source or a resistor.

The technology used in the 16R135BPR PTC resettable fuse helps protect components and systems from over-current conditions, making it an ideal solution for applications that require reliable current protection.

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