MOV-07D511KTR

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MOV-07D511KTR is one of the most popular Varistor products. Varistor, also known as transient voltage suppressors (TVS), is an electronic device used to protect circuits against high-voltage spikes. This type of device is designed to provide a reliable protection from transient overvoltage. The MOV-07D511KTR offers the highest surge protection capabilities with a wide range of working voltages and resistance levels.

MOV-07D511KTR is a low-capacitance Uni-Directional TVS Diode with ultra-low clamping voltage, and its working principle is based on a “MOV silicon cell” construction. The diode is designed to dissipate transient energy to ground during over-voltage conditions, while still providing low leakage current. The MOV-07D511KTR can also provide excellent protection against damage caused by high frequency interference currents (EMI/RFI noise).

MOV-07D511KTR is a highly effective TVS diode, widely used in various applications. Due to its high surge capability and low leakage current, it is particularly suitable for ESD protection or DC over-voltage protection. Additionally, it is often used in automotive, power supplies, telecom systems, medical equipments, portable device and other high-reliability application as well.

The MOV-07D511KTR’s performance is dependent on the operating conditions, including ambient temperature, current, voltage, and operating frequency. When the device is exposed to high currents and voltages, the Silicon cell that makes up the MOV starts to become electrical conductive, acting as a shunt between the power supply and the upstream components. This action affects the current flow, lowering the voltage. In this way, induced currents from overhumps and spikes in the power circuit are diverted away from the protected circuit, thus providing reliable protection.

On the other hand, if the current spike is low, the MOV-07D511KTR will act as a non-conductive high resistance device, blocking the voltage. In this case, due to the MOV’s very low capacitance, it also helps to prevent high frequency interference signals from reaching the protected circuit.

The MOV-07D511KTR offers excellent performance and reliability, making it a popular choice for many applications. Its high surge capability and low leakage current ensure that the protected circuit stays safe from transient overvoltage, while its low capacitance helps reduce EMI/RFI noise from reaching the protected circuit. Overall, the MOV-07D511KTR is an ideal choice for protecting circuits and electronic equipment from voltage spikes and EMI interference.

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