FES8GT/45

Diodes - Rectifiers - Single

FES8GT/45 Application Field and Working Principle

The FES8GT/45 is a 45V single-phase bridge rectifier that is capable of providing a power output up to 30A. It belongs to the family of diodes known as rectifiers. Rectifiers are widely used in electronics and electrical applications where a direct current supply is necessary for a circuit. The FES8GT/45 has some of the most widely used features in its family, and as such, many varied applications can make use of the rectifier.

A rectifier works by allowing current to flow in one direction only. This is accomplished by using two junctions, or "diodes". The anode and cathode of the rectifier are connected to a load, and each of these places also hold a junction then allows current to flow in a specific direction only. This junction can be represented by a schematic symbol which looks like a triangle with a line through it, signifying the two ends.

A popular application of the FES8GT/45 rectifier is in the power supplies for computers and mobile devices. The rectifier ensures that the current is properly regulated, eliminating the risk of damage to the device\'s internals. Other applications include medical equipment, automobiles, solar panels and renewable energy systems. The rectifier can be used to create a power supply for motors, TVs and radios for use in an off-grid setting.

At the heart of any rectifier is the use of power transistors, which convert alternating current into direct current. The FES8GT/45 is equipped with two power transistor stages (Pre-Drive and Output Stage). The Pre-Drive stage takes a moderate input voltage, such as 208V AC, and converts it into a low voltage direct current in the range of approximately 0.6V – 1 V DC and a maximum current of up to 30A. This low voltage DC is then fed to the Output stage where the output voltage is increased to the desired level of 45V DC.

The FES8GT/45 rectifier is fully automated and requires no external controls or adjustments. It also has an internal thermal overload protection feature that helps protect the device from overheating or overload. The device is durable, lightweight and cost-effective, making it suitable for a wide array of applications. Given its impressive specs and wide range of uses, it is no wonder that the FES8GT/45 rectifier is so widely used in a variety of applications.