Through Hole Resistors

The through hole resistor H478K7BDA is a common type of electronic component used in many applications including circuit boards, amplifiers, power supplies and more. This resistor is composed of a ceramic material with high temperature stability and reliable long-term reliability. The resistor is enclosed in a small plastic housing with metal terminals that allow easy installation. The resistor can also be mounted on a board using a standard through-hole mounting technique.

Application Field of H478K7BDA

The H478K7BDA through hole resistor is primarily used for controlling the flow of current in electronic circuits. It is commonly used in applications such as voltage regulation, current limiting, and pulse control. It is also used in high-power circuits such as broadband amplifiers, power supplies, and other power electronics to reduce the current passing through the circuit. The resistor can also be used to reduce the voltage across a circuit by acting as a voltage divider or regulator. It is commonly used in audio circuits as a volume or tone control.

The H478K7BDA is a versatile resistor and can be used for a wide range of applications. It is often used in amplifier circuits as part of a voltage divider or to provide a feedback loop. Additionally, it can be used in low-frequency circuits such as microcontroller circuits and in high-frequency circuits such as radio frequency (RF) circuits. The resistor can also be used in medical applications to measure body temperature and blood pressure.

Working Principle of H478K7BDA

When power is applied to a resistor, it reduces the flow of electrical current through the circuit. This is known as Ohm\'s Law. The amount of current that will be allowed to pass through the resistor can be adjusted by changing the resistance value. The H478K7BDA has a resistance of 4.7k ohms which is ideal for many applications.

The resistor also works by dissipating power. This is done by converting electrical energy into heat energy which is then released into the surrounding environment. The amount of power that is dissipated depends on the Ohmic value, or resistance, of the resistor. The higher the Ohmic value, the more power that is dissipated and therefore the more heat that is produced.

The H478K7BDA is a through hole resistor and is designed to be installed on a circuit board. This type of resistor is ideal for high temperature applications such as power supplies and regulated power supplies as it can withstand temperatures up to 125°C. Additionally, it can also be used in audio circuits as a tone or volume control.