72XLR500LF

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Trimmer potentiometers are passive components used to adjust the resistance of an electrical circuit. They are usually found in audio, video, and communications applications, as well as industrial control systems. The 72XLR500LF is a trimmer potentiometer used in a variety of applications. In this article, we will discuss the 72XLR500LF application field and working principle.

72XLR500LF Application Field

The 72XLR500LF is an adjustable precision resistor that is commonly used in many markets, including audio electronics, instrumentation, industrials, and medical. It is specially designed to be a high-quality, low cost trimmer potentiometer with top performance. It has a long service life and is specifically constructed for reliable, long lasting performance in many applications, such as:

• Volume control
• Tone control
• Pitch control
• Frequency control
• Balance control

The 72XLR500LF is also commonly used in mobile phones, AC-DC converters, laser printers, car radio, home stereo, computer monitors and LCD TVs.

72XLR500LF Working Principle

The 72XLR500LF is designed to resist changes in electrical current and provides precise adjustments in the range of 0.5 ohms to 12.5 ohms. The 72XLR500LF has three terminals: one for ground and two for the electrical contacts. The innermost two terminals have a wiper contact that is connected to a rotating element, also known as an armature or slider. As the armature turns, the resistance between the two terminals changes, allowing for precise adjustments in resistance.

The 72XLR500LF has a wide temperature range of -55⁰C to 125⁰C and is designed to withstand harsh environmental conditions. It also has a high resistance load capability with a maximum rated current of 10mA.

The 72XLR500LF is also RoHS compliant and is available in a variety of package sizes, including surface mount. It is also available in a variety of termination options, including solder lug or pc terminals.

Conclusion

The 72XLR500LF is a precision trimmer potentiometer with a wide variety of applications in many markets. It is designed for precision control and durable performance and is available in a variety of sizes and termination options.

If you are looking for a reliable trimmer potentiometer that can provide precise adjustments, the 72XLR500LF is a good choice.

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