DF202ST-G

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A DF202ST-G is a type of diode bridge rectifier, specifically a single-phase, full-wave rectifier. It is a four-lead, low-voltage, 200V, 2A device used for uncontrolled rectification in various consumer electronics and consumer appliances. The device rectifies alternating current (AC) to direct current (DC), blocking undesirable current from the AC source. 

The device consists of a silicon semiconductor body, four leads, and epoxy coatings for additional protection. The semiconductor body contains four separate diodes arranged so that two alternating sides provide rectification. The two outer terminals are the anode and cathode terminals, while the two inner terminals are the collector and emitter terminals. The collector and emitter terminals are connected to the central core, providing power for rectification. 

The DF202ST-G is commonly used to control circuit current and voltage in consumer electronics, such as televisions, DVD players, and computer peripherals. It is also used in consumer appliances such as washing machines and refrigerators. The device is robust and easy to install, providing reliable rectification with minimal heat dissipation. The four connections allow the device to easily be connected to the AC source, output, and ground.

This diode bridge rectifier is also used as a reset device in low-cost processor circuits, where it functions as a reset timer. It senses and delays the release of a reset signal, thus allowing the circuit to reset itself after a power interruption. This kind of reset significantly improves system performance and reliability.

The DF202ST-G is easy to use due to its simple single-phase, full-wave rectifying design. When connected to the AC source, two alternating sides of the device will provide rectification. This will then cause the current and voltage to control circuit current and voltage, providing a stable DC output with the desired current and voltage. In addition, the device minimizes heat generated by the rectifying process, thus extending the life of the device. It is also designed to withstand high temperature and vibration, making it a reliable and durable device.

The DF202ST-G is a useful and versatile device ideal for rectifying current and voltage in a variety of consumer electronics and appliances. It is easy to install and use, providing reliable rectification with minimal heat dissipation. In addition, the device can be used as a reset timer in low-cost processor circuits. Overall, the DF202ST-G is an all-round diode bridge rectifier for applications needing a reliable and easy to use full-wave rectifier.

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