3N258-E4/51

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Diode Type:	Single Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	800V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 3.14A
Current - Reverse Leakage @ Vr:	5µA @ 800V
Operating Temperature:	-55°C ~ 165°C (TJ)
Mounting Type:	Through Hole
Package / Case:	4-SIP, KBPM
Supplier Device Package:	KBPM
Base Part Number:	3N258

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3N258-E4/51 Application Field and Working Principle of Bridge Rectifiers

Bridge rectifiers are a type of diode component that uses four diodes in combination, to change alternating current (AC) into direct current (DC). They have many uses in the electronics field, particularly in power supplies and motor drives. The 3N258-E4/51 is an especially popular type of bridge rectifier, and this article will cover the application field and working principle of the device.

Application Field of the 3N258-E4/51

Bridge rectifiers are most commonly used in DC power supplies. For example, the 3N258-E4/51 is used in computer power supplies to convert AC voltage from a wall outlet into DC voltage suitable for use in the computer. It can also be used in battery chargers, solar system connectors and other related devices. Bridge rectifiers are also often used in motor control systems. A bridge rectifier is able to convert the AC voltage supplied by the motor, into a DC voltage that can be used to control the speed and direction of motors. This means that the 3N258-E4/51 can be used in high-torque motors, to ensure that the motor rotates in the correct direction, and at the desired speed.In addition, bridge rectifiers are also used in electrical welding, to convert AC voltage from an industrial power supply, into a regulated DC voltage. This ensures that the task can be completed with accurate and consistent results.

Working Principle of the 3N258-E4/51

The 3N258-E4/51 consists of four diodes connected in a bridge configuration. These diodes are used to rectify the AC current, by only allowing it to flow in one direction. The 3N258-E4/51 has a peak current rating of 5 Amps, and a peak forward voltage of 3V. The working principle of the device is simple. When the AC voltage is applied to the input of the 3N258-E4/51, the current first passes through the upper two diodes. This causes the current to flow in a clockwise direction. The current then passes through the lower two diodes, forcing it to flow in a counter-clockwise direction. This alternating current is converted into a single-direction current, which passes through the output of the device. The output of the 3N258-E4/51 is a continuous, direct current (DC).

Conclusion

The 3N258-E4/51 is an incredibly versatile bridge rectifier, used in a wide range of applications. The device is able to convert AC voltage into a consistent and regulated DC voltage, which is essential for most modern electronics. The working principle of the 3N258-E4/51 is based on the four diodes connected in a bridge configuration, which forces the current to flow in only one direction, creating a DC output.

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