ROV14-621K-2

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A ROV14-621K-2 is a type of transient voltage suppressor (TVS) or voltage variable resistor (MOV). A TVS is a device that is used to protect circuits from electrical transients and other voltage fluctuations. An MOV is a device that is used to reduce or absorb large voltage or current spikes. Both types of devices are used for voltage regulation, protection, and noise reduction.

The ROV14-621K-2 is designed for high frequency transients and voltage spikes in portable electronic equipment and instrumentation. It is a unidirectional design, with a 30V breakdown voltage, a ±10V clamping voltage, and a maximum surge current rating of 14A. The device consists of two varistors, one on the positive voltage line and one on the negative voltage line. Both varistors are made of a zinc oxide based ceramic disc and are designed to quickly reduce voltages or currents that exceed their rating. As the voltage increases beyond their rating, the device will begin to conduct, thus absorbing the transient and dissipating the excess energy.

The device has an ultra-low capacitance, making it ideal for high speed interface applications. It has a fast response time, allowing it to begin clamping even during the fastest and most severe transients. The device is also designed to have a low Maximum Reverse Stand-off Voltage (MRV) for superior protection against negative voltage spikes.

The ROV14-621K-2 is also designed to improve the reliability of systems by reducing system failures caused by electrical transients. The device is designed to operate in temperatures ranging from -55°C to +125°C, making it ideal for automotive, military, and industrial applications. It can also be used in other high-temperature environments, such as medical electronics, power supplies, solar panels, and communications systems.

The ROV14-621K-2 is designed for protection against ESD, EFT, and other transients. It is also designed to reduce or eliminate feedback and ringing issues in sensitive electronic circuits. The device has an adjustable response time, making it ideal for voltage regulating applications where precise control over output voltage is desired.

Overall, the ROV14-621K-2 is an ideal solution for protecting circuits from electrical transients and other voltage fluctuations. It is designed for a wide range of applications, from automotive to military to industrial. It is robust, reliable, and effective, and its adjustable response time makes it ideal for precision voltage control applications.

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