EDF1CM-E3/45

EDF1CM-E3/45 Diodes - Bridge Rectifiers Application Field and Working Principle

EDF1CM-E3/45 Diodes - Bridge Rectifiers belong to a family of rectifier components made of semiconductor materials, which are mainly used for AC to DC direct current conversion, for example for voltage conversion, filter, inverter, power regulator, motor speed control and voltage regulator, etc. The bridge rectifier of this type, EDF1CM-E3/45, is designed and manufactured according to the technology of the EDF family of semiconductor components, has a four-wire type. And provide up to 45A rated current and up to 800V DC peak reverse voltage.

The working principle of the EDF1CM-E3/45 Bridge Rectifiers is as below. It consists of four semiconductor diodes connected in a bridge combination, which are designed to conduct in pairs when the alternating current is being replaced by the direct current. When the anode of the diode is connected to the positive terminal of the AC power supply, the current flows through the external positive and negative terminals in one direction. This allows the rectifier to maintain a DC concentration and reduce the rectification efficiency.

The external connecting order of the bridge rectifier of this type is fixed, but the type specified in the PCB is connected to the corresponding 4-pin terminal base. In order to ensure a more reliable and safe connection, the rectifier is also provided with a self-connecting clip, which is independent of the rectifier body, for connecting the terminals of the rectifier, and the terminals are hardly collectificated. The heat dissipation requirement of the EDF1CM-E3/45 Bridge Rectifier is that the surface temperature of the device is not more than 105℃.

EDF1CM-E3/45 Bridge Rectifiers are mainly used in AC to DC conversion circuits, electronic equipment and various electronic control circuits. Such as uninterruptible power supply systems, automotive audio, high frequency inverter, industrial control systems, lithium battery internal charging circuits, frequency converter systems, LED drivers and other electronic products. In addition, this type of bridge rectifier also has the characteristics of high frequency and temperature, reverse polarity protection and high stability. This ensures that the bridge rectifier can be used in harsh environments.

In summary, EDF1CM-E3/45 Bridge Rectifier is a type of semiconductor rectifier components, which are mainly used for AC to DC conversion. The four semiconductor diodes in the rectifier are connected in a bridge combination to ensure the output of the direct current. This type of rectifier is mainly used in AC to DC conversion circuits, electronic equipment and various electronic control circuits. In addition, it also has characteristics such as high frequency, temperature resistance, reverse polarity protection, and high stability.