2056-20-ALF

Gas Discharge Tube Arresters (GDTs) are protective devices that are used in telecommunications and power transmission systems to protect circuits from transient high voltage overcurrents. GDTs, or also known as spark gap arresters, are designed to limit transient overvoltage and overcurrent spikes that may potentially damage components and cause grid blackouts. They are usually installed between the conductors of an overhead line (such as a high-voltage power transmission line) and earth, and can also be used between phases or ground. GDTs are made up of several components including a metallic plate, a spark gap, and an insulation barrier.

2056-20-ALF is a type of GDT with 10 mA working current and 1000 V breakdown voltage. The 2056-20-ALF GDT consists of two externally insulated electrodes, which are separated from each other to form a spark gap. The electrodes are placed in an insulating chamber and are surrounded by air. The air is able to rapidly conduct an electric current within the spark gap, and this current quickly reaches the peak when the applied voltage is greater than the breakdown voltage of the spark gap. When this happens, an arc is produced between the two electrodes, which forms a plasma channel. This plasma channel carries the surge current away from the spark gap, and protects the device.

The 2056-20-ALF is used in power networks, telecommunications systems, consumer electronics, and medical systems. In power networks, it can be used to protect circuits from lightning strikes and to reduce the effects of voltage transients on equipment. In telecommunications systems, GDTs can help protect SMS systems and other sensitive equipment from transient Voltage surges. In consumer electronics, GDTs can also help to reduce the risk of equipment damage due to voltage transients. They are also used in medical systems, such as computed tomography machines, to limit electromagnetic interference and ensure reliable operation.

The 2056-20-ALF has a longlist of advantages, making it ideal for protecting sensitive electrical systems. Firstly, it is highly resistant to high intensity lightning strikes and can quickly respond to transient current spikes. Secondly, it has a wide range of operating temperatures, making it suitable for use in both heated and cooled environments. Thirdly, the spark gap is not affected by humidity or other environmental factors, which makes the arrester highly reliable and durable. The 2056-20-ALF is also UL listed and tested to the highest industry standards.

In short, the 2056-20-ALF is a highly reliable and effective GDT that is suitable for protecting a wide range of electrical systems. It can effectively limit the influx of high voltage transient currents, and can help to reduce the risk of component damage and system disruption. It has a wide operating temperature range, and is highly resistant to high intensity lightning strikes. It is also UL listed and tested to the highest industry standards, making it an excellent choice for any application requiring protection of sensitive electronics.