Varistor Voltage (Typ):	18V
Package / Case:	Disc 14mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C (TA)
Capacitance @ Frequency:	14898pF @ 1kHz
Number of Circuits:	1
Energy:	4.7J
Current - Surge:	1kA
Varistor Voltage (Max):	21.6V
Series:	--
Varistor Voltage (Min):	14.4V
Maximum DC Volts:	14V
Maximum AC Volts:	11V
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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ROV14-180M-S application field and working principle

TVS - Varistors, MOVs are used as surge protectors and protect electronic equipment from transient overvoltage surges or shock waves. The two components of the series, ROV14-180M-S, has many advantages with application fields in the power and communication industries as well as in the consumer electronics industry. This article will explore the application fields and working principles of ROV14-180M-S.

What is ROV14-180M-S?

ROV14-180M-S is a protection component of the TVS - Varistors, MOVs series. It is composed of two components: a silicon diode and a metal oxide varistor (MOV). It is designed to protect against transient overvoltage surges, such as lightning strikes and electrical switching, for electronic circuits and devices. The ROV14-180M-S design is based on the design parameters of the Moving Coil Model (MCM).

Application Field

ROV14-180M-S is applied in power, communication and consumer electronics industries. On power grids, ROV14-180M-S can effectively protect power lines from lightning and electrostatic transient overvoltage. In the telecommunication industry, it is used to protect the lines and optical fibers from transient overvoltage, providing safe and reliable power supply system.ROV14-180M-S is also widely used in consumer electronics. Its low leakage current helps prevent interference to sensitive electronic circuits, such as mobile phones, computers, audio/visual equipment, etc.

Working Principle

The primary working principle of ROV14-180M-S is the discharging of electrical energy. The MOV in ROV14-180M-S is made up of metal oxide material. When the surge voltage touches this material, it gets charged and current starts flowing. The current flows through the MOV and the diode to form a "circuit" for discharging the surge voltage, thus effectively protecting the electronic circuits and devices. In addition, the silicon diode of the ROV14-180M-S has a fast response time and can absorb the extra energy from the overvoltage surge.

Conclusion

The ROV14-180M-S from the TVS - Varistors, MOVs series is an effective surge protection device with many application fields. It works by using the MOV and the diode to form a "circuit" for discharging the extra energy from the overvoltage surge, thus effectively protecting the connected electronic circuits and devices.

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