MOV-20D470KTR

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Transient Voltage Suppressors (TVSs) protect semiconductor devices from electrical over-stress due to transient voltage spikes. They also protect a broad range of systems and equipments, such as power supplies, communications systems, and aviation systems from voltage transients. MOV-20D470KTR is one of the most popular lines of transient voltage suppressors.

MOV-20D470KTR is a combination varistor used to protect against transient voltage spikes. The combination varistor is composed of two components: a nonlinear element with high current capacity and a capacitor. The nonlinear element is typically made of zinc oxide (ZnO). This material has a nonlinear I-V relationship which can help reduce the voltage transient. The capacitance of the component is in parallel with the nonlinear element. This enables it to damp out transients, thereby reducing their voltage and duration. MOV-20D470KTR features fast response, excellent surge protection capability, low leakage current, and low self-inductance.

The MOV-20D470KTR can be used in a variety of applications including laptop and other computer peripherals, mobile phones, LCD monitors, hard drives, and automotive applications. For example, the MOV-20D470KTR can be used as a surge protector in power supplies for laptop computers to protect sensitive components from voltage transients. It can also be used to protect against EMI (electromagnetic interference). Moreover, it can be used to protect against the effects of electrostatic discharge (ESD).

The working principle of the MOV-20D470KTR is as follows: when the voltage across the varistor exceeds its threshold voltage, the nonlinear material begins to conduct, resulting in a surge current. This surge current is then dissipated as heat, and the voltage across the MOV-20D470KTR is reduced to a safe level.

The innovative design of MOV-20D470KTR ensures that it can provide a robust protection in multiple applications. The combination of the nonlinear element and capacitor helps to reduce the voltage transients, and the low leakage current, low self-inductance, and fast response help to improve the overall performance of the suppressing circuit. Additionally, the MOV-20D470KTR is a RoHS compliant product, and it is also UL94V-0 certified.

In conclusion, the MOV-20D470KTR is a versatile transient voltage suppressor that can be used in a wide range of applications to protect against voltage transients. Its combination of nonlinear element and capacitor, as well as its fast response, low leakage current, and low self-inductance make it an ideal choice for many applications. Additionally, the MOV-20D470KTR is RoHS compliant and UL94V-0 certified, making it one of the most reliable and safest transient voltage suppressors.

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