V385LS40BP

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TVS - Varistors, MOVs

The V385LS40BP TVS (Transient Voltage Suppressor) is a wide range varistor designed for common electrical transients in electronics circuits. Its core function is to absorb, divert or clamp excessive voltage, current or power surge to ground in order to protect sensitive electronic components from damage or destruction. It is based on the principles of surge absorption and electrostatic attraction and is designed to limit charging energy while providing protection from damaging transient voltage corona discharges.

Application Fields

• Telecommunications
• Power Electronics
• Industrial Automation
• Consumer Electronics
• Medical Electronics

The V385LS40BP TVS is uniquely suited for use in a wide variety of applications, ranging from home entertainment systems to telecommunications equipment, and from power distribution networks to industrial automation applications.

Working Principle

The V385LS40BP TVS is a unique device which combines the principles of surge absorption and electrostatic attraction to protect sensitive electronic components from damaging transient voltage or corona discharges. The working principle of the device is based on an electrostatic attraction between the opposing surfaces of two electrically charged plates, also known as an electrostatic capacitor. When the alternating current of an incoming transient voltage is applied to the capacitor, the attraction between the opposing plates will be disrupted, resulting in a rapid increase in the capacitance of the device. This increase will, in turn, absorb the energy of the incoming signal, resulting in a decrease in the voltage of the transient.

By absorbing the energy of the transient voltage, the V385LS40BP will limit the peak voltage of the incoming signal to a safe level, thus protecting components connected in circuit from damage or destruction. Additionally, the V385LS40BP can also be used to provide additional safety by limiting the amount of current that can pass throughthe device at any given time.

The V385LS40BP is a highly versatile device that can be used in a variety of electronic applications. Its combination of surge absorption and electrostatic attraction make it a vital component in protecting sensitive components from damaging and potentially costly transients.

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