15KPA24A-HR

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TVS - Diodes are critical components in a variety of circuit designs. The 15KPA24A-HR is one such component that serves to regulate the flow of electrical currents through a circuit. This article will discuss the application field and working principle of the 15KPA24A-HR.

The 15KPA24A-HR is designed for circuit protection and electrostatic discharge (ESD) protection. It is commonly used in DC power supplies, computer peripherals, consumer electronics, and automotive electronics. As an overvoltage protection device, it is used to prevent voltage destructive to other components in the circuit, such as when transients occur. Additionally, it provides surge suppression by limiting the voltage peak amplitude in the circuit, thus avoiding potential damage from voltage surges. The 15KPA24A-HR is also designed to protect computer hardware and communication equipment from ESD damage.

The 15KPA24A-HR consists of two components: a small signal diode and a resistor. The diode serves to divert current to the resistor when the voltage across the device exceeds a threshold voltage. This causes the resistor to absorb the energy from the transient. The resistor is a semiconductor component designed to absorb electrical energy by dissipating it as heat. As the energy is dissipated, the current is limited and the voltage is clamped to a safe level. Once the voltage is clamped, the circuit will remain at this voltage unless another transient triggers the 15KPA24A-HR.

The 15KPA24A-HR also features an internal self-resetting mechanism. When a surge occurs, the resistor absorbs the energy and the voltage is clamped. After the surge is over, the resistor returns to its low impedance state, allowing the circuit to return to the normal operating voltage.

The 15KPA24A-HR is typically powered through its own power supply, usually 12V to 24V DC. Its peak power dissipation is usually up to 60W. Its construction is designed to withstand high temperature operation, ranging from -40°C to +125°C.

In conclusion, the 15KPA24A-HR is a critical component for a variety of circuit designs. Its application field includes DC power supplies, computer peripherals, consumer electronics, and automotive electronics. It is designed for circuit protection and ESD protection and consists of two components: a diode and a resistor. It also has an internal self-resetting mechanism. The 15KPA24A-HR can be powered through its own power supply and is designed to withstand high temperatures.

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