90PR200KLF

Series:	90
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	200 kOhms
Power (Watts):	0.75W, 3/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	20
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.810" x 0.190" Face x 0.250" H (20.57mm x 4.83mm x 6.35mm)

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90PR200KLF Trimmer Potentiometers and Their Application Field & Working Principle

Trimmer potentiometers, such as the 90PR200KLF, are variable resistors used to adjust the output of electrical circuits. They work by creating an adjustment mechanism to change the resistance in a resistive resistor circuit. Trimmer potentiometers are usually small with a three-terminal design and a flat bottom. The terminals on the 90PR200KLF trimmer potentiometer are labeled A, B, and C, with A and B being the power terminals and C being the adjustment terminal. They can be used in a variety of applications, such as motor control, temperature control, and voltage regulation.In order to understand how the 90PR200KLF trimmer potentiometers work, it is important to understand the basics of resistive potentiometery. In simple terms, a resistor is a device that is used to resist the flow of current in an electric circuit. A potentiometer is a variable resistor, meaning that the resistance can be adjusted to specific levels. This type of device is commonly used in electronic circuits in order to adjust the output of the circuit, such as voltage or current.The 90PR200KLF range of trimmer potentiometers use a three-terminal design, which is ideal for high precision applications. This is because the trimmer potentiometer has a wide range of voltage, current, and resistance variation. Each terminal of the 90PR200KLF trimmer potentiometer is labeled A, B, and C, and they work as follows. Terminal A is the power terminal, and when connected to power, it will turn clockwise to increase the resistance and decrease the power output. Terminal B is the ground terminal, and when connected to ground, it will turn counterclockwise to decrease the resistance and increase the power output. Terminal C is the adjustment terminal, and when turned clockwise, it will increase the resistance and decrease the power output. When the adjustment terminal is turned counterclockwise, it will decrease the resistance and increase the power output.Trimmer potentiometers, such as the 90PR200KLF range, are used in many different applications. The most common application for trimmer potentiometers is motor control. The trimmer potentiometer can be used to adjust the speed of the motor, as it can increase or decrease the current to the motor, which will affect the speed of the motor.Trimmer potentiometers are also used for temperature control. The trimmer potentiometer can be used to adjust the resistance of the circuit, which will affect the temperature of the circuit. This can be beneficial in applications where precise temperature control is needed, such as in electrical systems or heating systems.Another application for trimmer potentiometers is voltage regulation. In a voltage regulated circuit, the trimmer potentiometer can be used to adjust the voltage output of the circuit. The voltage output can be adjusted by increasing or decreasing the resistance in the circuit, which will affect the voltage output of the circuit. This can be beneficial in circuits that require precise voltage regulation.The 90PR200KLF range of trimmer potentiometers are very accurate and can be used in many different applications. The three-terminal design allows for precise adjustment of the resistance in the circuit, which is ideal for high precision applications. The versatility of trimmer potentiometers makes them ideal for a wide variety of applications, such as motor control, temperature control, and voltage regulation.

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