VAR-18085115M3P-YK

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VAR-18085115M3P-YK is a type of television suppressor (TVS) that is capable of providing superior surge protection performance against direct lightning and electrostatic discharges. The VAR-18085115M3P-YK is designed to be used within a voltage range of 18-80V and has a typical capacitance of 1,500pF at 1V, 1.000MHz. The TVS has an operating temperature range of -40 degrees Celsius to +125 degrees Celsius.

Application Field

The VAR-18085115M3P-YK is most commonly used in applications where surge voltage protection is needed, such as power supplies, motors, telecommunications and automotive electronics. This type of TVS can also be used in solar panel systems and other embedded industrial systems. It is also often used in high-end consumer electronics, like tablets and computers.

Working Principle

The VAR-18085115M3P-YK Varistor is based on a Metal Oxide Varistor (MOV) technology which uses a ceramic material containing the metal oxide material. The MOV creates a voltage-dependent conductor between two electrodes, the metal oxide material sandwiched between them. This allows the device to absorb and attenuate transient over-voltages, suppressing high voltage transients and diverting them away from delicate electronic components. The ability to absorb transient voltage transients is a function of the peak voltage and the pulse width and is limited to a specific energy.

The VAR-18085115M3P-YK is able to reliably clamp high transient over-voltages quickly and safely with its low inductance and capacitance values. This also helps to minimize unexpected frequency changes in telecommunications and audio systems. The superior surge handling capability is achieved through a combination of the MOV technology and careful selection of the metal oxide materials used in the production process.

The VAR-18085115M3P-YK also has excellent electrical and thermal properties. Its low capacitance values help to reduce spurious signals generated by the MOV during pulse transients. The thermal properties allow the device to dissipate heat and cool quickly, helping to minimize the risk of self-heating and thermal runaway. The device also has low electrical noise, allowing it to provide superior protection without interference.

The VAR-18085115M3P-YK is a reliable surge protection device and is becoming increasingly popular in many applications. It provides superior surge protection performance without sacrificing thermal management. Its low inductance and capacitance values help to minimize interference, its low thermal resistance improves reliability, and its resilient construction makes it highly durable and capable of withstanding extreme temperatures.

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