RT1236B7TR13

Resistor Networks, Arrays

RT1236B7TR13 is a resistor network module that can be used in circuit designs for applications such as power supply noise filtering, signal conditioning and more. It is a low-cost surface-mount component that integrates multiple resistors and capacitors on the same substrate. This module offers high levels of performance with improved signal integrity and short-circuit protection.

Construction and Design

The RT1236B7TR13 is a six-resistor network module. Each resistance element features a pre-soldered bridge between two surface-mount resistors. The bridge is made of copper and is electrically insulated from the board to avoid short-circuits. Two capacitors are added in parallel to increase its noise-filtering capabilities. The components are embedded in a ROHS-compliant resin for electrical safety and reliability.

Working Principle

The working principle of the network is based on the concept of a voltage divider. In this case, the voltage source is applied to the first resistor, which acts as the input resistor. The output of the first resistor is connected to the second resistor, which acts as the load resistor. The output voltage of the load resistor is equal to the supply voltage divided by the ratio of the input and load resistors. This process continues with each additional resistor in the network, creating a voltage divider chain.

The capacitors are added to filter out noise and increase the performance of the module. They act as low pass filters, allowing the low frequency components of the signal to pass, while blocking the high frequency components. This helps reduce EMI (electromagnetic interference) and provide better noise immunity.

Application Fields

RT1236B7TR13 can be used in a variety of applications, including power supply noise filtering, signal conditioning, DC-DC converters, DC-AC inverters, and other circuits where noise filtering is required. The resistor network can also be used to create a voltage divider, allowing for the adjustment of the output voltage of a circuit. This makes the module very versatile and cost-effective for a wide range of applications.

Conclusion

The RT1236B7TR13 is a cost-effective surface-mount resistor network module. It is designed to provide high levels of performance with improved signal integrity and noise-filtering capabilities. The module is ideal for applications such as power supply noise filtering, signal conditioning, and other circuit designs requiring noise filtering. It can also be used as a voltage divider for the adjustment of the output voltage of a circuit.