ALVR0347R00FE12 Datasheet/PDFThrough Hole Resistors are components used to regulate the flow of current or voltage in an electrical system. The ALVR0347R00FE12 is a Through Hole Resistor that is primarily used in high-current, high-voltage circuit applications. The ALVR0347R00FE12 is designed for outstanding performance when used in high temperature or high frequency applications.
Application Field
The ALVR0347R00FE12 is a non-inductive high voltage resistor with a maximum operating voltage rating of 2,900V through 4,800V. It is designed for use in power supply, motor control, fluorescent lighting, welding, and other high voltage and high current applications. Its high voltage rating offers superior insulation for improved electrical safety.
The power rating of the ALVR0347R00FE12 is up to 0.25W and its maximum operating temperature is 125°C. This makes it ideal for applications that require efficient thermal dissipation or are exposed to extreme ambient temperatures. It is also suitable for situations involving high humidity or wet conditions, including extreme weather.
The ALVR0347R00FE12 is constructed with a rugged ceramic body that is resistant to shocks and vibrations. Its thick film element resists damage and keeps its resistance steady during electrical fluctuations. As such, this component is often used in applications where the environment is harsh or volatile.
Working Principle
A Through Hole Resistor works by utilizing a small amount of resistance placed in series with an electrical circuit to reduce the current flowing through the circuit. This is done to control the strength and intensity of the current, as well as to protect sensitive components from damage.
The ALVR0347R00FE12 operates in a simple two-terminal manner, with one end of the resistor connected to the circuit power source and the other connected to the circuit load. When a current flows through the resistor, it will produce a voltage drop as the power is dissipated as heat energy. This voltage drop is dependent on the resistor’s resistance value and the current flowing through it and can be calculated using Ohm’s Law.
The ALVR0347R00FE12 is capable of withstanding a wide range of current values and voltages due to its high-quality construction and materials. Its resistance value is designed to be stable and accurate, preventing it from malfunctioning in extreme conditions. Additionally, its insulation helps protect the component from electrical shock as well as from external physical damage.
Conclusion
The ALVR0347R00FE12 is a Through Hole Resistor designed for high-voltage and high-current applications such as those found in power supply and motor control systems. It is made with a rugged ceramic body that is resistant to shock and vibrations and is capable of withstanding high temperatures and high humidity. Its thick film element ensures resistance accuracy and stability, while its insulation provides protection against electrical shock. Overall, the ALVR0347R00FE12 is an excellent choice for a range of industrial, commercial, and residential applications.