38PLABR2KLF20

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Trimmer potentiometers provide a way to precisely adjust electronic circuits without having to rely on fixed resistors or manual adjustment. These variable resistors are useful for a wide range of applications, from amplifiers to television signal controls.

The 38PLABR2KLF20 trimmer potentiometer is a two-terminal surface-mount device having two terminals, one fixed contact and one adjustable contact. The device consists of a ceramic element geometry which is designed to withstand extreme mechanical and environmental conditions. Its two fixed contact points are commonly connected to the circuit’s power supply and ground. The movable contact is then connected to the circuit’s input and adjusted to the desired value. The trimmer potentiometer also has a plastic cover which acts as an insulation layer to protect the adjustment point from possible damage and contamination.

The 38PLABR2KLF20 application field mainly includes area space communication satellites, wireless terminal equipments, solar battery converters, electromotor drives, programmable logic controllers and frequency divided source/amplifier devices. Furthermore, when integrated with other components, it is ideal for digital media broadcasting, measurement and power control systems and wireless telecommunication applications.

The main working principle behind the trimmer potentiometer is to adjust the resistance of a circuit while it is functioning. Depending on the direction and the amount of adjustment, the resistance of the circuit can be either increased or decreased. One of the advantages of trimmer potentiometers is that they can be adjusted multiple times without causing any damage to the circuit. This makes them very convenient and ideal to use in circuits where the resistance needs to be regularly changed.

The 38PLABR2KLF20 trimmer potentiometer device is a high-precision adjustment tool designed to maximize performance in almost any application. The device offers stable performance and long lifetime operation even in harsh environmental conditions. With its wide range of applications and its ability to precisely adjust electronic circuits, the trimmer potentiometer is undoubtedly a valuable asset for any electronic engineer.

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