ASRM12JA390R

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Through Hole Resistors are commonly used to create electrical circuits that can reliably provide a specified level of current or voltage when operating in specific environments. The ASRM12JA390R is a resistor in the through-hole resistor family and is used to regulate the flow of electric current or voltage in an electric circuit.

The ASRM12JA390R is a through-hole resistor, which means it is mounted on a board and extends down into a hole that is drilled in the board. It is made from two metal plates and a layer of insulating material in between the two plates. The distance between the two plates is adjustable. Typically, the distance between the two plates is determined by the desired resistance. By adjusting the distance between the two plates, the resistance of the resistor can be adjusted, allowing the device to be used for various applications.

The ASRM12JA390R is typically used in applications that require a reliable and consistent level of current or voltage. For instance, the resistor can be used in power supply circuits, where it will regulate the current passing through the circuit. In automotive instrumentation systems, it is used to adjust the voltage level so that it is compatible with the system. It can also be used as a voltage regulator in portable electronic devices, such as cell phones and digital cameras.

The ASRM12JA390R is a reliable and cost-effective resistor that can operate in extreme temperatures and in high humidity. The device is also highly resistant to shock and vibration, making it suitable for applications in which there is potential for these environmental factors. Furthermore, the ASRM12JA390R is designed to provide a high level of thermal stability and can be used in applications that require precise temperature control.

The working principle of the ASRM12JA390R resistor is based on Ohm’s law, which states that the voltage across the terminal of a resistor is proportional to the current passing through the resistor. This means that when the voltage across the resistor increases, the current passing through it also increases and vice versa. In other words, when the voltage across the resistor increases, the resistance of the resistor also increases. This principle is used to regulate the current or voltage in a circuit, allowing the circuit to either increase or decrease its current or voltage as needed.

In conclusion, the ASRM12JA390R is a through-hole resistor that is used in applications that require a reliable and consistent level of current or voltage. It is typically used in power supply circuits, automotive instrumentation systems, and portable electronic devices. The working principle of this device is based on Ohm’s law, which states that the voltage across the resistor’s terminal is proportional to the current passing through the resistor. This resistance is adjustable, allowing the device to be used for various applications.

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