ROV07H220L

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TVS (Transient Voltage Suppressors) devices are designed to protect sensitive electrical circuits from overvoltage conditions, such as lightning, power surges, and electrostatic discharge (ESD). Varistors, MOVs (Metal Oxide Varistors), and ROVs (Radial Lead Over Voltage) are the most commonly used classes of TVS.

The ROV07H220L is a surge voltage suppressor device with a 17mm diameter. It is typically used in RC networks to protect against lightning transient voltage, AC power line, or in direct current (DC) or Alternating Current (AC) power circuits. This device is capable of handling high energy (20A peak) and has a wide operating temperature range from -55°C to +105°C.

The ROV07H220L works on the principle of a capacitor and a metal oxide varistor (MOV). Its construction consists of a metal oxide core sealed and surrounded by a cylindrical metal cover. The metal oxide core represents the capacitor. The capacitance of the capacitor is dependent on the size, shape and construction of the core. The MOV is connected to the capacitor, and when a voltage greater than the rated voltage of the MOV is applied, the MOV blocks the current flow within the circuitry.

The ROV07H220L also has a rated voltage of 250VAC and a peak pulsecurrent of 20A, which can be intermittently applied. This device is designed to provide protection from overvoltage transient\'s by limiting the voltage to a specified level to avoid any damage to sensitive electronic components. This device is also RoHS compliant.

The ROV07H220L is often used in AC line circuits, telecommunication systems, and any other circuits where overvoltage protection is required. The device limits the transient voltage, protecting the circuit and its components from overvoltage surges. Also, by using a radial design, the ROV07H220L ensures a low inductance and wide dynamic range, making it a suitable solution for applications such as air traffic control systems, washing machines, and vacuum cleaners.

In summary, the ROV07H220L is a 17mm diameter, 250VAC rated voltage surge voltage suppressor device with a wide operating temperature range, capable of handling high energy loads. This device is suitable for use in AC power circuits and applications where overvoltage protection is required. The device is designed to limit transient voltage, protecting sensitive components from damage and ensuring the safe operation of a variety of equipment.

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