YC248-FR-07221RL

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Resistor Networks, Arrays are often found in a wide variety of integrated circuit designs. They are mainly used to control the amount of current flow in a circuit, but they can also have other uses such as filtering. The YC248-FR-07221RL Resistor Network is a type of integrated circuit that can be used in a variety of applications. This article will discuss the application field and working principle of this particular resistor network.

The YC248-FR-07221RL Resistor Network is a type of 3R resistor network with two independent resistors. This is useful for controlling the current in circuits that require more than one resistor. The two independent resistors are often used in conjunction with a third resistor to control the current in the circuit. The YC248-FR-07221RL Resistor Network has a typical resistance value of 1.25kΩ. The resistance value of the network can be adjusted in 1% increments using trimpots.

The YC248-FR-07221RL Resistor Network is mainly used in DC motor speed applications. It is capable of providing a wide range of current control with the two independent resistors. The resistor network can be used to provide a speed control range of 0-100 VDC at a maximum current of 5A. It is also commonly used for noise reduction and EMI suppression applications.

The YC248-FR-07221RL Resistor Network operates by using two independent resistors to control the current in a circuit. One of the resistors is connected in series with the power supply and the other resistor is connected in parallel with the first one. The first resistor is known as the "series resistor" and the second resistor is known as the "adjustable resistor".

When the power is applied to the circuit, the adjustable resistor will act as a voltage divider, allowing a fraction of the voltage to be transferred through the resistor network. The voltage across the adjustable resistor is proportional to the amount of current in the circuit. By adjusting the resistance of the adjustable resistor, the current in the circuit can be changed.

The YC248-FR-07221RL Resistor Network also has the ability to provide protection against overcurrent or overvoltage events. This protection is provided by the "series resistor", which acts as a current limiting device. The series resistor will limit the amount of current to a predetermined value, preventing the circuit from being damaged by overcurrent.

The YC248-FR-07221RL Resistor Network is an ideal choice for DC motor speed control, EMI suppression, and noise reduction applications. It provides a wide range of current control and the ability to limit the amount of current in the circuit. The adjustable resistor also allows for accurate control of the current in the circuit. It is a reliable and efficient design that can be used in a variety of applications.

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