VC060309A200DP Circuit Protection

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TVS (transient voltage suppressors) are passive components used for protecting electronics from damaging electrical transients. These transients could be induced by natural or artificial sources such as nearby lightning strikes, induced voltages from other electronic devices, or even poor power conditioning. They help to ensure that no incoming voltage rises beyond a safe level which could cause damage to electronics.

Among the members of the TVS protective family is the Varistor along with MOVs (metal oxide varistors). The VC060309A200DP is a particular varistor model that helps protect against high voltage transients. Being from Our Group’s ultra low capacitance product line, the VC060309A200DP caters to applications that require high energy protection at very fast switching speeds. It also has low capacitance of 60 pF (picofaradNs) at 4V, making it an ideal choice for applications where noise generated from capacitance could disrupt other components. With a maximum clamping voltage of 117V, a maximum surge current of 1000 Amps @ 10/1000 μs and a peak pulse power of 400 watts, it makes it one of the most robust varistor models in its class.

The VC060309A200DP is mainly used to protect a device’s input ports, such as power, signals and data lines, from over-high or high energy transients. Our Group’s broad portfolio also includes other models of varistors which can be used for similar applications. The most common application field for VC060309A200DP is consumer electronics, telecom boards and industrial equipment.

In terms of its working principle, the VC060309A200DP is a nonlinear resistor that exhibits high resistance until a certain voltage threshold is reached, at which point its resistance drops abruptly. This threshold can be described as the trip point or the clamping voltage. When a voltage transient exceeds the trip point, the varistor becomes a very low resistance path, drastically reducing the potential voltage at the protected component by limiting the voltage to the clamping voltage.

The VC060309A200DP has two lead cables attached to it which serves to be the connection point between components. These two leads are used to attach the varistor to the provided circuit while leaving enough space for the protected component to be soldered into this circuit. This helps to make sure that the protected component will not be damaged by electrical transients despite the presence of strong fields.

This is the working principle behind the VC060309A200DP. It is a vital component for ensuring that electrical transients do not cause permanent damage to devices or circuits. All in all, it is an example of the importance of incorporating TVS and its members (varistors and MOVs) into existing circuitry for the purpose of protecting against electrical transients.

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