What is a Barista?

A varistor is a protective device used to protect electronic equipment from overvoltage and surges (sudden spikes in voltage). It is typically used in power circuits and communication circuits, where it conducts current internally when the voltage exceeds a safe level, diverting the excess energy to the ground. This helps prevent damage to connected devices or circuits from excessive voltage. Varistors come in various sizes and specifications, depending on their voltage rating, and are widely used in both consumer electronics and industrial equipment. They are commonly integrated into surge protectors, uninterruptible power supplies (UPS), and other protective devices to extend the lifespan of electronic devices.

Application of Barista

✅Home Appliances
A varistor is used to protect appliances like televisions and refrigerators from voltage spikes caused by lightning.
✅Communication Devices
Varistors connected to communication circuits protect data communication equipment from overvoltage, maintaining network stability.
✅Industrial Equipment
Varistors are integrated into industrial machinery to protect expensive equipment from surge voltages, particularly in power facilities.

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