ROV05H221K-2

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Transient voltage surge suppressors (TVSS) are components that protect electronic devices and equipment from the potentially destructive effects of transient voltage surges. TVS protectors, also known as varistors (MOVs), help prevent voltage spikes from causing significant damage to sensitive electrical devices. ROV05H221K-2 is a type of TVS protector, which is designed to protect electrical and electronic circuitry from voltage spikes. This article will discuss the application field and working principle of the ROV05H221K-2.

ROV05H221K-2 is a 5.5mm x 6.5mm x 1.6mm varistor designed for use in high voltage applications. It is commonly used in automotive, industrial and consumer applications. The ROV05H221K-2 has a working voltage rating of 2.4kV and a peak current rating of 21A. It is designed to provide stable protection against surges with a maximum energy let-through of 6.4J and a response time of 6.5 ns. It is made of high-temperature PTC galvanized steel and is RoHS compliant.

ROV05H221K-2 is designed to provide protection against transient voltage surges in both DC and AC circuits. In DC circuits, the protector functions as a shunt to divert the surge current away from the load and ground. In AC circuits, it functions as a voltage clamp, limiting the surge voltage to a safe level before it reaches the load. The protector has a diode metal-oxide-semiconductor (MOS) structure that allows it to conduct and suppress the surge current without causing any damage to the device.

The ROV05H221K-2 has a variety of features that make it suitable for use in various applications. It is designed to reduce EMI interference and help minimize heat dissipation and power loss caused by transient voltage surges. It also has low electrical noise and low capacitance. In addition, it provides stable and reliable protection against voltage surges up to 21A.

The ROV05H221K-2 can be used in a variety of applications, such as automotive, industrial and consumer. It can be used in automotive systems to protect sensitive components from voltage spikes. It can also be used in industrial settings to protect electrical and electronic circuitry from voltage surges. The protector is also suitable for use in consumer electronics, where it can protect sensitive components from high-energy transients.

The ROV05H221K-2 is a reliable and effective TVS protector that is suitable for a variety of applications. It is designed to provide reliable protection against transient voltage surges, help reduce EMI interference and minimize heat dissipation and power loss. It is also RoHS compliant, making it a safe and cost-effective choice for protecting electrical and electronic systems from voltage surges.

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