V26MLA1206NA

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TVS - Varistors, MOVs - are versatile electrical components used in many applications. The V26MLA1206NA is one such component. This article will discuss its application field and working principle.

The V26MLA1206NA is a Varistor, which stands for “Variable Resistor”, composed primarily of zinc oxide and other special materials. This special type of resistor has a variable resistance value which depends on the current passing through it. When a current passing through the resistor is much larger than it’s rated current, the resistance of the resistor increases, resulting in a voltage drop across it. This voltage drop is dissipated as heat energy, thereby protecting the circuit from damage.

The V26MLA1206NA is designed for overvoltage protection. It is used to protect signal processing and circuit control circuits from transient currents or voltages caused by lightning strikes, switching pulses, or electrostatic discharge events. It can also protect devices from external voltage transients such as induced voltages or voltage generated by current switching isolation. It is one of the most popular and widely used Varistors.

The V26MLA1206NA can also absorb energy from a transient event, and it has adjustable technical parameters, allowing it to be used in a variety of applications. It can be applied in different scenarios such as for EMC compliance, automotive, telecommunications, healthcare, industrial equipment, consumer electronics, etc. Additionally, it can also be used in applications such as surge protection, power line and medical grade overvoltage protection.

The V26MLA1206NA is a reliable overvoltage protection component due to its PTCV characteristic, which means that it has a relatively higher resistance value when low voltage is applied, and a lower resistance value when a large voltage is applied. The V26MLA1206NA provides a stable performance over a wide range of conditions, and it is suitable for both AC and DC applications. In addition, it also provides a good thermal performance in high temperature applications.

The working principle of the V26MLA1206NA is based on two main concepts: conduction and absorption. During conduction, it limits the voltage by creating low impedance paths that dissipate the energy of the transient waveform. During absorption, the device stores energy by charging up its dielectric layers, thus lowering the peak voltage of the transient waveform.

In conclusion, the V26MLA1206NA is a reliable and versatile Varistor used in many applications. It has adjustable technical parameters and provides stable performance over a wide range of conditions. It also works on the principles of conduction and absorption, and is ideal for both AC and DC applications.

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