PTR016V1200-BK

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PTC resettable fuses are a type of polymeric positive temperature coefficient (PPTC) devices that are used in a variety of electrical applications. Unlike traditional fuse products, they are designed to reset after a period of time once the current is removed from the circuit. The PTC Resettable Fuses, also known as polyfuses, are designed to provide over-current protection in a wide range of applications, ranging from consumer electronics, power supplies, solar and automotive. The PTR016V1200-BK is one of the most common PTC resettable fuse products available and is used in many different applications.

PTR016V1200-BK is a radial leaded component, rated at 12A and 16V. It has a maximum reset time of 2 seconds and can be used in over-current and short circuit protection in consumer electronics. The PTR016V1200-BK has a current-limiting feature that prevents fire and provides a stable recovery after shutdown. It can also be used as an accurate over-current trip point with a minimum hold current that can range from 1A to 2A.

The PTR016V1200-BK resettable fuse works by having a high resistance state when the current is below its rated trip threshold. In this state, current will not flow through the fuse and the circuit will be protected from damage due to over-current. When the current exceeds the threshold, the PTC thermistor heats up and its resistance decreases, thereby allowing current to flow. This causes a current limiting effect, which protects the connected equipment from potential damage caused by an over-current condition.

The PTR016V1200-BK resettable fuse also has the ability to self-reset after the over-current condition has been solved. This is done by using a mechanism called thermal recovery. This is when the fuse heats up and its resistance increases, which allows the circuit to reset itself. This makes PTC resettable fuse products ideal for protecting circuits from over-current conditions in which the equipment may be prone to over-heating, such as in automotive and medical applications.

The PTR016V1200-BK resettable fuse is a reliable and cost-effective way to protect circuits from over-current conditions. It has a wide range of applications and is often used in consumer electronics, power supplies, solar and automotive applications. It provides an accurate trip point, has a current-limiting feature, and is able to self-reset after the over-current condition has been solved. This makes the PTR016V1200-BK an excellent choice for protecting circuits from over-current and short circuit conditions.

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