3KASMC43AHM3_A/H Circuit Protection

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TVS (Transient Voltage Suppression) devices, such as the 3KASMC43AHM3_A/H, are designed to limit transient voltages, acting as a dump load quickly removing the sudden energy surge. As such, their primary purpose is to protect other circuit components or subsystems from electrical transients such as clamping, noise, overshoot, power supply spikes, or in systems that are vulnerable to transient noise.

The 3KASMC43AHM3_A/H is a triple channel Transient Voltage Suppression device with a maximum peak pulse power rating of 30 kW. This device was designed for a wide range of applications which include, but are not limited to, DC power supplies, general communications systems, car electronics, computers and peripherals, power line converters, and motor control systems. In addition to these applications, this device is also suitable for use in residential and industrial lighting systems.

The 3KASMC43AHM3_A/H’s unique design provides superior protection against transient overvoltages in the voltage range of 20 volts to 500 volts. This device comes with six independent five-pin units which emit an LED current when a transient surge is detected. These LEDs are used to indicate the presence of a surge as well as to provide feedback to the user.

The 3KASMC43AHM3_A/H utilizes a combination of a Zener diode, an RC element, and a sharp avalanche diode to provide its surge protection. When a transient is detected, the Zener diode turns on and absorbs energy from the incoming surge, raising the voltage across it. The RC element then works to dissipate the energy from the surge slowly, thus preventing the device from being damaged by the rush of energy. Finally, the avalanche diode is used to ensure that the transient is completely discharged and prevented from reaching other components in the system.

The 3KASMC43AHM3_A/H supports a wide range of surge protection levels, making it suitable for a wide variety of applications. It also comes with a wide range of protection modes such as single mode, insertable mode, and programmable mode, which allows users to customize the protection level based on their specific needs. Additionally, this device has an integrated thermal protection component that prevents it from being damaged due to excessive temperatures.

In conclusion, the 3KASMC43AHM3_A/H is an excellent choice for transient voltage suppression. It is designed for a variety of applications and comes with a wide range of features, such as the five-pin units with LED current, thermal protection, and a surge protection range of 20 to 500 volts, making it a suitable choice for applications requiring a reliable solution for transient voltage protection.

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