The 3224J-1-103 is not a typical integrated circuit chip but a trimming potentiometer of Bourns. Its main functions are as follows:
• Resistance Adjustment：It has a nominal resistance of 10K ohms with a tolerance of ±10%, and the resistance value can be adjusted by 12 turns. It is mainly used to precisely adjust the resistance value in the circuit to meet the requirements of different circuit parameters.
• Voltage Division：It can be used as a voltage divider in the circuit. By adjusting the resistance ratio, the input voltage can be divided into the required output voltage, which is often used in circuits that require precise voltage control, such as in some amplifier circuits or voltage regulation circuits.
• Current Limiting：In some cases, it can be used to limit the current in the circuit. By adjusting the resistance value, the magnitude of the current flowing through the circuit can be controlled to protect other components in the circuit from being damaged by excessive current.
• Signal Adjustment：It is helpful in adjusting signal levels, such as adjusting the gain or attenuation of signals in audio or video circuits to achieve the best signal output effect.
the 3224J-1-103 trimming potentiometer plays important roles in resistance adjustment, voltage division, current limiting, and signal adjustment in electronic circuits, helping to optimize circuit performance and meet specific design requirements.
• Resistance Adjustment：It has a nominal resistance of 10K ohms with a tolerance of ±10%, and the resistance value can be adjusted by 12 turns. It is mainly used to precisely adjust the resistance value in the circuit to meet the requirements of different circuit parameters.
• Voltage Division：It can be used as a voltage divider in the circuit. By adjusting the resistance ratio, the input voltage can be divided into the required output voltage, which is often used in circuits that require precise voltage control, such as in some amplifier circuits or voltage regulation circuits.
• Current Limiting：In some cases, it can be used to limit the current in the circuit. By adjusting the resistance value, the magnitude of the current flowing through the circuit can be controlled to protect other components in the circuit from being damaged by excessive current.
• Signal Adjustment：It is helpful in adjusting signal levels, such as adjusting the gain or attenuation of signals in audio or video circuits to achieve the best signal output effect.
the 3224J-1-103 trimming potentiometer plays important roles in resistance adjustment, voltage division, current limiting, and signal adjustment in electronic circuits, helping to optimize circuit performance and meet specific design requirements.
