ROV20-470L

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TVS (transient voltage suppressor) devices, more commonly known as varistors or MOVs (metal oxide varistors) are devices used to protect electronic circuits from damage due to voltage transients. They are available in a number of shapes and sizes to suit different applications and have a wide range of application fields. One such application is the ROV20-470L.

The ROV20-470L is a heavy duty MOV designed for high noise and transient suppression. It is designed to provide robust protection against both overvoltage and overcurrent conditions, as well as ESD (electrostatic discharge). It is capable of handling up to 472A and 2800V, making it suitable for application in a variety of fields including automotive, industrial, consumer, and other high-voltage/current applications. The ROV20-470L is typically used in a circuit to provide a protection threshold for a range of devices such as transistors, transformers, high power switchers, and other high-voltage/current components.

The principle behind this MOV is relatively simple. When a voltage transient is applied to the device, it functions as a clamp by diverting the excess energy to ground, thereby protecting the components in the circuit from damage. In addition, it also has a wide operating temperature range, making it suitable for use in a variety of environments. The robust construction allows for reliable operation and a long service life.

In terms of installation, this MOV is simple to install. It is designed with plug-in terminals which can be easily connected to the appropriate circuit. The MOV is typically designed to fit onto a PCB (printed circuit board) via a mounting bracket or by simply pressing it against the PCB. This allows for quick and easy installation in a short amount of time.

In conclusion, the ROV20-470L is a robust and reliable MOV designed to handle high noise and transient voltage transient suppression. It has a wide operating temperature range and is easy to install. Its simple and uncomplicated design makes it suitable for a variety of applications and its robust construction ensures reliable protection. In short, the ROV20-470L is an effective solution for protecting against voltage transients and ESD.

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