ROV05-361K-S-2

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TVS (transient voltage suppressors) are electronic components used to protect circuits from high transient voltages. MOV (metal oxide varistors) are a type of TVS used to limit transient voltage. The ROV05-361K-S-2 is one such MOV used for surge protection.

The metal oxide used in the ROV05-361K-S-2 has a high resistive state, meaning it has a very low resistance until the voltage reaches a specified level. At this point, the resistance will drop rapidly and the MOV will clamp the transient voltage across the power supply. This helps to protect the power supply from voltage transients and damage.

The MOV in the ROV05-361K-S-2 is rated at 361kA (8/20µs), indicating that it is capable of handling up to 361kA of surge current. It also has a wide operating temperature range, from -55°C to +150°C, and is rated for high overvoltage protection with a maximum clamping voltage of 950V. The MOV also features an integrated thermal fuse that will cut off the power supply if the temperature of the MOV exceeds a certain level.

The ROV05-361K-S-2 MOV can be used in a variety of applications, such as power converters, switch mode power supplies, motor drives, and telecommunications equipment. It is suitable for a wide range of AC and DC voltages, and can also be used in harsh environments. Additionally, it has a very low leakage current compared to other MOVs, making it an ideal choice for sensitive electronics.

The working principle of the ROV05-361K-S-2 is similar to that of any other MOV. When a transient voltage occurs, the MOV will quickly increase its resistance, thus limiting the voltage across the power supply. The MOV will also dissipate any excess energy, thus protecting sensitive circuitry. Additionally, the TMF (thermal fuse) will disconnect the MOV from the power supply if the temperature rises above a certain level, preventing the MOV from burning out.

The ROV05-361K-S-2 is a reliable and robust MOV that can be used in a variety of applications requiring protection from overvoltages and transients. With its high surge rating and wide operating temperature range, it is suitable for use in both indoor and outdoor environments. Additionally, its integrated TMF ensures that the MOV is safely disconnected from the power supply if the temperature rises above a certain point.

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