ROV05-390K

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TVS (Transient Voltage Suppressor) devices and MOV (Metal Oxide Varistor) devices are used to protect sensitive electronics from voltage transients, overvoltage, and current surges. The ROV05-390K is one such device, designed to limit voltage transients, overvoltage, and current surges in sensitive electronic equipment. This application note will provide an overview of the features, application field and working principle of the ROV05-390K.

The ROV05-390K offers a wide range of features and benefits for use in a wide range of applications. The device features an optimized design to minimize power consumption and leakage current. Its non-linear resistance characteristics achieve enhanced noise immunity. The device is optimized for low clamping voltage and high peak current handling capability. It is rated to dissipate up to 0.25 watts for a 10/1000 microsecond pulse and can handle up to 250 volts of maximum peak transient voltage.

The ROV05-390K is suitable for a variety of applications and is particularly useful in sensitive electronic equipment, such as computers, medical equipment, residential and commercial systems, power supplies, portable devices, telecommunication systems, and industrial machinery. The device can be used to protect circuit boards from overvoltages and current surges, as well as providing transient voltage protection.

Theworking principle of the ROV05-390K is based on the P-N diode junction. During an overvoltage or current surge event, the device\'s diode junction begins to conduct, limiting the rise in voltage and/or current to a safe level. When the event is over, the diode junction stops conducting and the device is ready to protect the circuit again. The device is triggered by an instantaneous rise in current. It can take as little as 1 repeating microseconds for the device to conduct, allowing it to provide fast protection to the circuit.

The ROV05-390K provides effective protection to sensitive electronic equipment from overvoltages and current surges. The device features optimized design to reduce power consumption and leakage current. It is suitable for a wide range of applications and provides fast protection from transients and overvoltages. Its optimized design and non-linear resistance characteristics make it an ideal choice for protecting sensitive electronic equipment.

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