ROV20-361K-S-2

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TVS – Varistors, MOVs, also known as metal oxide varistors (MOVs), are semiconductor components that are designed to protect circuits from electrical overspikes. These components are designed to protect circuits from electrical overvoltage that could damage or destroy sensitive components. ROVID20-361K-S-2 is a type of MOV, often referred to as an ultra-fast response or high-dv/dt MOV.

• ROV20-361K-S-2 Application Field

The ROV20-361K-S-2 is designed for the protection of circuits against transients resulting from electrical overspikes such as lightning strikes, power transients, static discharges and other electrical storms. It is suitable for applications where a high level of protection is required, such as power supplies, communication systems, industrial equipment, automotive electronics, and more. It is also suitable for applications where a fast response time is required, such as those with high dv/dt or switching applications.

• ROV20-361K-S-2 Working Principle

The working principle of the ROV20-361K-S-2 is that it effectively reduces the peak voltage and attenuates the voltage duration with a higher “dv/dt” performance, so that it can rapidly reduce the voltage to a safe voltage and protect the sensitive components. The MOV is composed of a ceramic disk with a silicon oxide layer of metal particles applied to both sides and then connected by a metal casing. When the circuit is subjected to an overspike, the MOV will detect the excess voltage and begin to rapidly reduce the voltage to a safe level. The MOV will continue to reduce the voltage until it\'s safe for the circuit, and it will reset itself when the overspike has cleared. This will allow the circuit to remain operational.

ROV20-361K-S-2 varistors with ultra-fast response/high-dv/dt MOVs offer many advantages over traditional varistors, including improved surge protection, higher peak current protection, shorter response time, and lower temperature dependence. The ROV20-361K-S-2 varistors also have a high surge protection capability, with a maximum surge current rating of 15.6kA for an 8/20μs waveform.

ROV20-361K-S-2 is the leader of ultra-fast response/high-dv/dt MOVs, it provides an ideal protection solution for sensitive electronic components. ROV20-361K-S-2 is certified to UL 1449 for standard,RoHs, REACh, and CQC certification. It can be used in a wide range of applications, including home and office appliances, as well as automotive, industrial, and telecommunications.

In conclusion, the ROV20-361K-S-2 Varistor provides reliable protection from electrical overvoltages and other transients, while offering excellent performance, reliability, and cost savings. It is an ideal choice for those seeking a fast response time and a high surge protection capability.

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