GI1402-E3/45

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A single rectifier is an electronic device which is designed to allow current in one direction only. The GI1402-E3/45 is a single rectifier designed for use in applications such as protection, power factor correction, voltage regulation, and motor control. It features a significant temperature coefficient of current, temperature-compensated stability, and over temperature and over voltage protection.

The GI1402-E3/45 Design

The GI1402-E3/45 is a 4-pin single rectifier with a wide current handling capability of up to 125A. It is designed to offer high energy densities in a very small package size of just 0.24-inch (6.1mm) in length. The rectifier is built using semiconductor n-type silicon, and the device is available in both single and three phase configurations.

It also has an optional flyback diode for high speed switching applications. The rectifier is designed to provide pulse or constant current, and is able to deliver a high current density. The device also features a wide operating temperature range from -67°F to +257°F (-55°C to +125°C). Designers are also provided with the flexibility to customize and optimize the device’s performance in their applications.

Applications of the GI1402-E3/45

The GI1402-E3/45 is designed for use in high current applications such as pulse and constant watt applications, protected and isolated high-current applications, voltage regulator applications, and motor control applications. The device is also well suited for variable and fixed frequency DC/DC converters. It is particularly useful in applications where there is the need to provide noise-free, protected and isolated high-current.

The GI1402-E3/45 can also be used in other applications including lighting control and power factor correction for LED lighting control, solar energy systems, and AC motor drives. It can also provide protection for power supplies and LED drivers, as well as in battery-powered DC/DC and AC/DC converters. As the rectifier is temperature-stable and can provide protection against over temperature and over voltage protection, it is suitable for use in high-current medical, automotive, and industrial applications.

Working Principle of GI1402-E3/45

The GI1402-E3/45 employs multiple isolators between the device, power source, and application. When connected to an AC source, the device rectifies the AC power and provides a regulated DC output voltage. By employing control electronics, the rectifier provides a stable DC output with current and voltage feedback.

The device works by operating in two distinct phases. In the first phase, it rectifies the incoming AC voltage into a DC voltage. This process occurs when the diode is forward biased, allowing forward current. The AC voltage is then converted into a DC voltage by the rectification process.

In the second phase, the device regulates the DC voltage. This is done by monitoring the output voltage and controlling the current through the device. This regulation phase is used to ensure that the output voltage is maintained at a constant level. The main components involved in this regulation process are the diodes, capacitors, and resistors. The device also incorporates temperature protection and over voltage protection to ensure that the device is safe and reliable.

Conclusion

The GI1402-E3/45 is a 4-pin single rectifier designed for high current applications in a very small package size. It provides pulse or constant current and features a wide operating temperature range, temperature-compensated stability, and over temperature and over voltage protection. It is suitable for applications such as protection, power factor correction, voltage regulation, motor control, lighting control, and power supplies. The device is designed to provide rectification of AC power in a two-step process, allowing for a stable and regulated DC output.

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