3386H-1-205TLF

Trimmer Potentiometers

Trimmer Potentiometers are small, adjustable, single-turn potentiometers that are designed to be mounted directly to a printed circuit board (PCB). The 3386H-1-205TLF is a type of trimmer potentiometer that is made with a resistance value of 205 ohms. This potentiometer is made with a top-adjustable design that has a 1/4-inch diameter threaded stem and an adjustable range of 39-degree increments, and a total angular rotation of 156 degrees. The housing of the potentiometer is two piece with a plastic lower case and a metal upper adjuster.

Application Field

The 3386H-1-205TLF trimmer potentiometer is designed for use in a wide variety of applications. It can be used in audio equipment, test and measurement instruments, medical and security devices, consumer electronics, and communication products. The potentiometer is also widely used to adjust the brightness of light sources such as LED lamps and LCD displays.

Working Principle

Like any other adjustable potentiometer, the 3386H-1-205TLF trimmer potentiometer works by adjusting the resistance of the circuit. When the adjustment screw is rotated, the two contact fingers move up and down the resistor element, altering the resistance of the element. This change in the resistance of the circuit influences the current flow and ultimately affects the output voltage of the circuit. The trimmer potentiometer can be used to precisely adjust the desired output voltage of the device.

Advantages

The 3386H-1-205TLF trimmer potentiometer is a reliable and efficient way to quickly and easily adjust the voltage of a circuit. It has a low power dissipated of only 1.5mW, which allows it to efficiently regulate the desired current, without wasting power. The trimmer potentiometer also has a high insulation value of 10MOhm, meaning that it is highly resistant to interference from other electric signals. It is also small and compact, making it ideal for applications where space is a limitation.

Conclusion

The 3386H-1-205TLF trimmer potentiometer is a reliable and efficient way to precisely adjust the output voltage of a circuit. It is designed for use in a wide variety of applications such as audio equipment, medical and security devices, and consumer electronics. The potentiometer has a low power dissipated and a high insulation value, making it a great choice for projects where power efficiency and signal insulation are important considerations.