RU 2AM

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RU 2AM rectifiers are unidirectional current devices, meaning that a DC power source can only pass current in one direction. The two limiting factors for a rectifier are the maximum input voltage and the maximum current that the device is able to handle without being compromised or failing.

The RU 2AM® rectifier is a single-stage, silicon-controlled rectifier that is designed specifically for applications involving high-current AC-DC conversion. It has an ultra-low forward voltage drop and low stored gate energy, making it a preferred choice for applications with high switching speeds.

The advantage of the RU 2AM lies in its power characteristic. The device is capable of operating at peak load current of up to 10 amps at an input voltage of 15V, which can help engineers to design compact and efficient power supplies. Furthermore, the device also boasts excellent reverse surge capability up to 2kV, allowing it to withstand hazardous environments.

RU 2AM rectifiers are capable of high-frequency switching and are typically used in power-factor-correction (PFC) circuits. They are also often used in the secondary side of switched-mode power supplies (SMPS) to minimize the non-linear power loss.

When designing a power-supply circuit, it is important to consider the necessary amount of power dissipation. Since RU 2AM devices are typically operated in the opposite direction of current flow, they must be able to dissipate more power than a traditional diode. As a result, engineers may need to modify the circuit topology to dissipate more power.

The working principle behind the RU 2AM is straightforward. When a voltage is applied the gates of the device, the current flow is enabled. As the voltage continues to increase, the gate shuts off and the current flow is stopped. By alternating the voltage charges applied to the gate, the RU 2AM is able to continuously switch on and off, allowing for high-speed operation.

In conclusion, the RU 2AM rectifier is an efficient, single-stage power device that is capable of handling high input voltages and large currents without compromising performance. It also shows excellent reverse surge capability and is often used in power-factor-correction and switched-mode-power-supply circuits. The device is easy to use and features a simple working principle that allows it to switch on and off quickly.

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