V39ZA1P Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS (Transient Voltage Suppressor) is an electronic component used to protect components from overvoltage. The most common TVS is a varistor (Voltage Dependent Resistor) or MOV (Metal Oxide Varistor). V39ZA1P is an example of a MOV, and it is used to provide strong protection to many electronic components for a wide range of applications.

V39ZA1P is a thermally protected Metal Oxide Varistor that has a maximum peak current of 400A and a maximum non-resonant pulse power of 1.4kW. It is designed to provide surge current protection for applications including: power supplies, audio amplifiers, sensors, communication equipment and switching power systems. As a wall-mounted device, it can withstand temperatures from -40C to +125C and provide continuous overvoltage protection.

The V39ZA1P device is designed with a zinc oxide ceramic core that acts as a resistor when connected in series with a load. Its resistance is highly dependent on the applied voltage. At lower voltages its resistance is very low and the current can pass through, while at a higher voltage the resistance in the device substantially increases and the current is turned off to protect the load. This allows for steady-state current protection of up to 400A with peak pulse voltage protection up to 1500V.

The device is also designed with a thermal protection feature that automatically turns the device off in the event of an over-temperature condition. This helps to prevent any damage to the power system in case of a fault or overload. The thermal protection feature also helps the device to self-restore after the fault or overload condition is corrected.

The protection range of V39ZA1P is suitable for both DC and AC circuits. It can provide overvoltage protection by absorbing the voltage spike and dissipating it as heat. This helps to ensure that the components in the power system are not damaged due to excessive voltage. They also provide fast response time to limit the amount of damage caused by the voltage spike.

In summary, V39ZA1P is a MOV designed to provide transient voltage protection in many applications. It is a thermally protected metal oxide varistor with a maximum peak current of 400A, and a maximum non-resonant pulse power of 1.4 kW. It is designed for use in power supplies, audio amplifiers, sensors, communication equipment, and switching power systems. The protection range of V39ZA1P is suitable for both DC and AC circuits, and it can provide fast response time to limit the amount of damage caused by an overvoltage.

The specific data is subject to PDF, and the above content is for reference