PMT823001F Circuit Protection

Series:	PMT8
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	230V
Impulse Discharge Current (8/20µs):	20000A (20kA)
Tolerance:	--
Number of Poles:	3
Fail Short:	Yes
Mounting Type:	User Defined
Package / Case:	Cylinder No Lead, 3 Terminal

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Gas Discharge Tube Arresters (GDT)Gas Discharge Tube arresters, also called GDT, are protective components or devices which are used for protection against lightning strikes or power surges in electrical and electronic equipment. They have been used for many decades, and have been of great importance in protecting electrical systems from damage caused by lightning strikes.GDTs are generally designed as voltage-limiting inductors. When the voltage rises above a given limit, the GDT’s conducting element creates a spark gap between two electrodes. The spark gap passes current until the inductor’s power dissipates and the voltage drops below the set level. GDTs have a broad range of application fields and can be used in a variety of electrical and electronic equipment, such as communication equipment, power systems, and other control systems.The PMT823001F is an advanced GDT designed to protect electrical and electronic equipment from lightning surges and power surges that can cause destruction or damage. It features a special high-voltage dielectric, which is extremely reliable and is resistant to changes in current or voltage. The PMT823001F is also designed to be very efficient, as it has an excellent energy-management ratio, which means that it can dissipate electricity at a much faster rate than standard GDTs.When it comes to the PMT823001F’s working principle, as mentioned above, when the voltage rises above the set limit, the current passes through the GDT’s conducting element, creating a spark gap between two electrodes. This leads to the dissipation of electrical energy, reducing the voltage below the set limit. This helps protect the equipment from damage caused by lightning surges or power surges.The PMT823001F is an ideal choice for many applications, as it provides effective protection against lightning strikes and power surges, and has excellent energy-management capabilities. It is also easy to install and maintain, making it a cost-effective solution for protecting electrical and electronic equipment.

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