4309R-101-203LF

Resistor Networks, Arrays are the basic components of an electric circuit. 4309R-101-203LF is a type of resistor Network, Array used in many applications. This article will discuss its application field and working principle.

Application Field

4309R-101-203LF is a resistor network contained in a 7-pin SIP (single in-line package). It contains 6 resistors of 10 Ω, and one resistor of 2.3 Ω. This resistor network is withstanding voltage rated at 250VAC with a maximum working temperature range of +100C and a temperature coefficient of +100ppm/°C. Therefore it is suitable for many applications with requirements of high precision and power supply.

The characteristics of small size and fast response speed make it ideal for use in many applications. For instance, it is widely used in medical electronics. For example, the measurement of electrical signals in medical equipment such as Electrocardiograph (ECG) Machines or other medical sensors. Additionally, it is widely used in industrial control systems for signal conditioning and power regulation.

Also, 4309R-101-203LF can be used in consumer electronics such as electronic toys, home appliances, audio equipment and power supplies. Due to its high performance and low failure rate, it is also widely used in military device and automotive power electronic components.

Working Principle

4309R-101-203LF is a resistor network which is manufactured by printing resistors and other components on the substrate. It works according to Ohm\'s Law which states that there is a relation between current, voltage, and resistance. Specifically, when a voltage is applied across the resistor network, a current will flow through it which is proportionate to the voltage. The magnitude of the current is determined by the resistance of the network.

4309R-101-203LF works as a voltage divider where the incoming voltage is divided among all the resistors in the network. This results in a reduced signal level at the output which is known as a "divider tap". This reduces the voltage of the output signal to a suitable level which can be used by the receiving device.

The resistor network also functions as a signal stabilizer. This means that the amplifier circuit can accurately maintain its input and output signal level throughout its operating cycle. Additionally, the resistor network can protect the amplifier from excessive signal levels and help it to operate within its safe working range.

Conclusion

4309R-101-203LF resistor network is designed for use in a variety of applications due to its high quality and durability. The application field in which it can be used is varied and includes medical electronics, industrial control systems, consumer electronics, military equipment and automotive power electronics. Its working principle is based on Ohm\'s Law and it functions to divide the incoming signal voltage, reduce the output signal voltage to a suitable level and protect the amplifier from excessive signal levels.