ROV14-561K Circuit Protection

TVS (Transient Voltage Suppressors) are electrical components that are used to protect electrical signals and devices from high voltage transients, such as electrostatic discharge (ESD) and lightning. MOVs (Metal Oxide Varistors) and Varistors both belong to this class of components and are used to protect against transient overvoltages. ROV14-561K is one particular variety of these protection components, which has a wide array of potential applications.

ROV14-561K are TVS diodes that are designed for use in power supplies and other environments where electrical overvoltages are a concern. They are designed to protect both the source and the load from high voltage transients, and also to provide a good power line conditioner. The device consists of two distinct elements; a varistor diode and a Metal Oxide Varistor (MOV). The varistor diode limits the voltage applied to the MOV and thus helps limit ESD, surge, and other transient overvoltages. The MOV, on the other hand, limits the leakage current that can be conducted from the source to the load. It also helps reduce power line noise and maintain power supply stability.

ROV14-561K can be used in a wide variety of applications, but they are especially useful in power supplies. This is because the varistor diode and MOV combination allows for excellent protection against overvoltages. In addition, the device also provides excellent isolation between the source and load, which helps reduce power line noise. This is a particularly important feature for use in power supplies, as excessive noise can significantly reduce the performance of the power supply.

The working principle of ROV14-561K is relatively simple. When used in a power supply, the device acts as a voltage limiter. When the voltage applied to the device is greater than the specified breakdown voltage, the varistor diode begins to limit the voltage and the MOV begins to limit the current. This helps prevent overvoltages from being conducted into the power supply and other sensitive electronic components. Additionally, the MOV also helps reduce power line noise and improves power supply stability.

ROV14-561K are reliable and highly effective protection components which are used in a wide variety of applications. They provide excellent overvoltage protection and also offer excellent power line noise reduction and power supply stability. This makes them ideal for use in power supply applications where protection from overvoltages and power line noise is critical.