ST2A105

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Trimmer Potentiometers are adjustable resistors with three terminals. They are used to control the voltage of electronic circuits, which in turn can be used for regulating current and voltage. ST2A105 is a trimmer potentiometer designed to be used in electronic circuits in order to adjust the resistance value between two terminals. It has an adjustable knob on its side which acts as a handle to turn to adjust the resistance value.

The working principle of the ST2A105 is based on the voltage divider concept. When power is supplied to this potentiometer, two corresponding voltage differences appear at its three pins due to the potential divider formed by the resistor network, the value of which depends on the position of the adjustable knob. By turning the knob, the potential divider ratio changes, which results in the variation of voltage at the two outer pins of the potentiometer depending on the applied voltage level and the position of the adjustable knob.

The ST2A105 is mainly used in applications requiring accurate adjustment of DC current or voltage levels. It can be used to adjust the reference voltage of a circuit to a desired level. It allows the user to fine-tune the response of the circuit to external conditions. Moreover, it can also be used as a variable voltage source in several electronic applications. It is also capable of substituting a fixed resistor in many electronic circuits.

ST2A105 is a standard trimmer potentiometer with three terminals, where the central terminal is connected to a resistor element consisting of three elements. It offers a wide range of resistance values, ranging from 2.2k to 10k Ohms. The resistance value can be adjusted using the adjustable knob which is provided at the side of the circuit. For applications where high accuracy is required, a reference voltage can be applied and the resistance value can be adjusted in the range of 10-100 % of the reference value.

In addition, the ST2A105 has low temperature-drift coefficient which minimizes any chances of damage due to sudden temperature fluctuations. The unique design of the ST2A105 enables it to be easily combined with the target circuit without interfering with other components. The device is available in a wide range of sizes, packages and temperature ranges.

The ST2A105 is a standard trimmer potentiometer with wide applications in the field of electronics. It is widely used in applications where precise adjustment of DC current or voltage levels is required. It is ideal for applications which require continuous adjustment of the circuit characteristics such as filters, amplifiers or oscillators. It is also capable of substituting a fixed resistor in many electronic circuits.

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