SSD20 Circuit Protection

Specialty Fuses

SSD20, also known as silicon-controlled rectifier (SCR) based spark-gap surge protectors, are an important component of modern electronic devices. They are widely used to protect electronic circuits from damage due to transient surges and overvoltage. They are basically a specialized type of voltage limiting component and are commonly employed in power distribution systems.

SSD20 surge protectors are able to open up and restrict the current flow when a surge in voltage occurs. This increases the current carrying capacity and increases the life of the power supply and other components. At times, a special type of surge protection device called a dv/dt control device may be employed to fully protect the system against transient overvoltage.

The working principle of SSD20 is quite simple and straightforward. It employs a series of transistors connected together in a particular configuration. When a voltage surge occurs, a voltage is established across the transistors which will result in the opening of the transistors and allowing current to flow. The transistors will remain open for the duration of the transient wave and then will quickly close again when the voltage stabilizes.

SSD20 is widely employed in power distribution systems as they provide a low-cost solution for protecting the system from voltage transients. These devices are also found in wide variety of electronic devices such as cameras, cell phones, computers, as well as automotive electronics. They can also be used in medical and industrial applications. In addition, they are useful in power line communication systems to prevent communication interference caused by transients.

SSD20 surge protectors are inexpensive and easy to install and service. They are also relatively small in size and can easily fit into small spaces. While they dont provide absolute protection from transients, they can significantly reduce the risk of permanent damage to your system.

In conclusion, SSD20 surge protectors are an important and valuable addition to any electronic system. Their presence can extend the life of the system and drastically reduce the chances of permanent damage due to transient surges. They are an important and cost effective way to ensure the safe operation your system.