RGP10KHM3/73

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Diodes - Rectifiers - Single are electrical components that allow current to flow in one direction while blocking it in the opposite direction. The RGP 10KHM3/73 is specifically designed for efficiency and power control in AC-DC control systems. It is a three-terminal, medium-sized diode rectifier with an error-free inrush current limiting feature.

This rectifier is employed in direct AC-DC conversion applications, linear regulators and AC switching powers supplies. This device is also suited for use in voltage and current stabilizing circuits and is highly suitable for use in automotive and industrial applications due to its low power consumption and high efficiency.

The rectifier allows current to flow in only one direction, blocking current from the reverse direction; this ensures that there is no power loss or interference from the reverse direction. The built-in current limiting structure is designed to protect circuits from overload or over-voltage conditions.

The RGP 10KHM3/73 is constructed using a NPN silicon power junction transistor, a zener diode, a silicide diode, a rectifier diode, a ceramic capacitor, and a resistor network. The main feature of the device is its inherent inrush current limiting properties, which allows it to withstand inrush current better than conventional diode rectifiers.

The working principle behind the RGP 10KHM3/73 is simple. When an AC voltage is applied to the circuit, the NPN silicon junction transistor begins conducting current. This causes the current to flow across the resistive network, the capacitor and the diode. When the current drops below a certain level, the transistor turns off, thus preventing the current from flowing any further.

The resistor network, the capacitor and the diode form a delay circuit, which is designed to keep the transistor from turning back on too quickly, thus limiting the amount of inrush current that is allowed through the device. The zener diode is designed to serve as a failsafe measure for the device, ensuring that no more than a certain amount of current passes through the device in case of failure.

The RGP 10KHM3/73 is highly efficient and effective in providing power to AC-DC conversion applications, linear regulators and power switches. Its inrush current limiting feature makes it ideal for applications where high peak currents must be managed and controlled. As such, it is a very versatile device and can be used in a multitude of applications.

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