SM-42TW100

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Trimmer Potentiometer, a component for electronic equipment used to adjust the output voltage, has become widely used in nowadays power industry. Among those, SM-42TW100 is a well-adapted trimmer potentiometer used to control the radio frequency signals applied in most circuit design.

The SM-42TW100 is a 3 terminal trimmer potentiometer which can be used in different applications. It has a static capacitance of 2.2pF-1.3pF and a resistance of 1000Ω-1800Ω. This potentiometer adopts high precision laser trim technology which makes it possible to control the output voltage accurately.

In terms of applications, the most common application of SM-42TW100 is in a voltage stabilizer circuit. It can effectively reduce the DC output voltage fluctuations and power fluctuations, making it possible to get a more stable output voltage. It is also suitable for remote control applications such as remote keyless entry systems and remote security alarm systems.

In addition, SM-42TW100 can also be used to adjust the sound quality of headphones or speakers. It is recommended for adjustable audio amplifier volume control. Moreover, it can be used as a phase shifter circuit, which allows the user to adjust the phase of the signal for fine-tuning the sound.

The working principle of SM-42TW100 is similar to a resistive element but its resistance is adjustable. A small voltage is applied across the three terminals of the device, and when a voltage is applied to the third terminal, current passes from the first to the second terminal. The output voltage can be adjusted according to the magnitude of the current. A voltage divider circuit can also be constructed from the three terminals, which is commonly used in remote control and audio equipment.

Due to its ultra-high linearity, high accuracy, and good thermal stability, the SM-42TW100 can be used in multiple applications. It is equipped with laser trim technology to achieve better voltage control and avoid errors. Furthermore, this trimmer potentiometer is designed with a high maximum rated power and temperature resistance, which adds to its performance.

Overall, the SM-42TW100 Trimmer Potentiometer is a device with significant applications in the industrial sector. It can easily adjust the output voltage or current of any electronic equipment, making it a very useful component. Its precise laser trim technology further adds to its performance, making it a must-have for any electronics enthusiast.

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