DF01SA-E3/77

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Diodes are one of the most important components in an electrical system and are used to carry electrical current in a single direction. A Bridge Rectifier is a special type of diode that is used to convert alternating current (AC) to direct current (DC). The DF01SA-E3/77 is a popular bridge rectifier for use in many applications. This article will break down the application field and working principle of the DF01SA-E3/77 bridge rectifier.

The DF01SA-E3/77 is a 4-pin, surface-mount bridge rectifier with a maximum voltage of 800 volts and a maximum current of 1.7A. It is a popular choice for use in applications such as low voltage power supplies, LED lighting, electric motors, and other medium power applications. It is also popular for aerospace and automotive applications due to its small size and high reliability.

How does the DF01SA-E3/77 work? This bridge rectifier works by using the four diodes to pass current in one direction only. It takes alternating current (AC) and allows it to travel in only one direction. This “rectifies” the current and changes it into a direct current (DC). When the AC current enters the bridge rectifier, it passes through two of the diodes in one direction, and then the other two in the opposite direction. The resistance of the two diodes together is much less than the resistance offered by both of the other two diodes combined. This allows the current to flow through the two diodes together more easily, and efficiently “rectifies” the AC current.

The DF01SA-E3/77 bridge rectifier also has some other features that make it a popular choice for many applications. Its four pins are designed to be connected securely during mounting, and the device is certified to UL 94V-0, meaning it meets the safety requirements of hazardous applications. It also has a temperature coefficient of 0.65, making it ideal for use in applications with high temperature ranges. The DF01SA-E3/77 is also RoHS compliant and has a Pb-free terminal finish.

The DF01SA-E3/77 is a popular bridge rectifier for many applications, due to its reliable performance, low cost, and wide availability. It is easily integrated into a system, and its features make it ideal for medium and low power applications. With its four pins and compact size, it is also a good choice for aerospace and automotive applications. The bridge rectifier also works effectively to convert AC current to DC, allowing for efficient and safe operation.

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