2858328

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	230V
Impulse Discharge Current (8/20µs):	20000A (20kA)
Tolerance:	±20%
Number of Poles:	2
Fail Short:	No
Mounting Type:	DIN Rail
Package / Case:	Module, Terminal Block

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Gas Discharge Tube (GDT) Arresters – 2858328 Application Field and Working Principle

Gas Discharge Tube (GDT) Arresters are electrical components that protect circuits from dangerous voltage spikes. They are often used in power systems, telecom, and broadcast networks to protect equipment from lightning and other power surges. GDTs work by allowing a short-term electrical current to be discharged from a high-voltage source to a lower-voltage receiver. This allows voltage to be safely and quickly discharged, thus protecting electrical equipment from overvoltage damage.GDTs are divided into two main categories: conventional and reverse-blocking. Conventional GDTs are designed to allow the voltage to flow in one direction only – from higher to lower – and block any return current. This isolates the two power sources and avoids shorting them out. Reverse-blocking GDTs, on the other hand, are designed to allow the current to flow in both directions, from higher and lower voltage sources. They are more versatile, as they can be used in both AC and DC circuits.When it comes to the application field of 2858328 GDTs, these components are mainly used in power transmission systems. They are designed to protect against surges and spikes in the power supply and can also be used in safety circuits to cut off power in cases of fault. GDTs can also be used to protect sensitive electronics and communication systems during operation, as they are highly effective at stopping high voltages from damaging sensitive components.The working principle of GDTs is relatively simple. GDTs are made up of a series of electrodes and a dielectric medium. When a surge or spike in voltage is detected, an electrical current is caused to flow between the electrodes. The current causes an arc to be created, which then dissipates the voltage and discharges it harmlessly, protecting the connected equipment from any damage.In conclusion, 2858328 GDTs are a valuable and versatile tool for protecting circuits and electronics from damaging voltage spikes. They can be used in both AC and DC circuits, and are highly efficient at discharging and dissipating voltage without damaging the equipment. The working principle behind GDTs is relatively simple, making them an ideal choice for protecting sensitive equipment from external power surges and spikes.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description