V680LA10PX2855

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TVS (transient voltage suppressor) devices, such as varistors, MOVs (metal oxide varistors) and GDTs (gas discharge tubes), are used to protect sensitive electronic systems from electrical transients such as overloads, spikes or lightning strikes. The V680LA10PX2855 is a varistor used to protect against transient voltage spikes. It is an ideal choice for industrial, automotive, and many other applications.

Features of V680LA10PX2855

The V680LA10PX2855 varistor has a 2855pF capacitance rating, and a clamping voltage of 16V. It has a peak surge current rating of 1kA, a pulse width and current rating of 8ms and 3000A respectively, and a DC voltage rating of 140V. It also has a discharge time of less than 10us. The device has a low profile design, a wide range of sizes, and UL 94 V-0 flammability rating.

Application Field of V680LA10PX2855

The V680LA10PX2855 can be used in a variety of applications, including clamps for motor control, automotive equipment, communication systems, power supplies, and lighting systems. It can also be used for surge protection in power supply systems, and electromagnetic interference (EMI) protection in consumer electronics. Furthermore, the device is suitable for applications that require fast response time and high current ratings.

Working Principle of V680LA10PX2855

The working principle of the V680LA10PX2855 is based on the varistor effect. In the presence of an excessive voltage, the varistor will start to conduct, drawing current away from the circuit and effectively reducing the voltage on the electrode. This process continues until the current is low enough to allow the varistor to return to its non-conductive state. As soon as the voltage drops, the current also drops, stopping the conduction and restoring the circuit to its original state.

The V680LA10PX2855 varistor operates on the same principle, with the added advantage that it has a high capacitance rating, which allows it to clamp even higher voltages. The device absorbs the excess voltage and then dissipates the energy as heat. It is designed to operate in a wide temperature range, and is capable of withstanding long-term transient load shifts.

Conclusion

The V680LA10PX2855 varistor is an excellent choice for applications that require transient voltage protection. Its high capacitance rating makes it ideal for protecting circuits from electrical transients such as spikes, surges, or lightning strikes. The device has a low profile design with a wide range of sizes, and is UL 94 V-0 flammability rated. Its fast response time and high current rating make it suitable for use in a variety of applications, from motor control to communication systems.

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