TM7EP500

Series:	TM-7
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 Ohms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	3
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Round - 0.283" Dia x 0.272" H (7.20mm x 6.90mm)

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Trimmer PotentiometersTrimmer potentiometers are devices used as various types of position or voltage adjustable resistance elements in electronic circuits, mainly as part of the tunable components of a circuit. They are also referred to as trimmers or variable resistors. The name trimmer originates from their use as an adjustable device to “trim” the other parts of the circuit. A trimmer potentiometer typically consists of a resistor element of several turns, configured around an axis, and the turns are connected to terminations. The terminals of the trimmer are located around the circumference and overlap the stator of the rotating shaft. An external electrical force applied to the terminals of the trimmer causes a corresponding effect of a variable resistance in the path of current.TM7EP500 is one of the trimmer potentiometers in the market. It is a traditional multi-turn potentiometer of robust construction and reliable performance. The main features are its light weight, compact design and easy handling. The dial has a larger number of marked lines for finer adjustment. TM7EP500 features excellent linearity, high accuracy, low power consumption and high temperature stability. It has a wide temperature range from -55°C to +125°C, with a maximum tolerance of 0.02 % at full resistance. It is also suitable for applications in which it is subjected to constant loads. With a simple structure and reliable performance, the TM7EP500 can be widely used in a variety of applications.TM7EP500 Application Field and Working PrincipleTM7EP500 is a trimmer potentiometer, which is commonly used in electronic equipment, instrumentation and automation devices. It can be used in many applications such as motor control, analog circuits, voltage regulation, remote control systems, frequency regulation, environmental monitoring equipment and power supplies. It can also be used as a variable volume control in audio equipment.TM7EP500 works by applying external electrical force to the terminals of the trimmer. As the applied voltage is increased, the resistance in the path of current will increase. In analog circuits, as the voltage increases, components like resistors and capacitors can start to attenuate or amplify signals until the desired response is reached. The trimmer can also be used to adjust the frequency of oscillating circuits by changing the resistance. In power supplies, the trimmer can be used to adjust the output voltage.In summary, the TM7EP500 trimmer potentiometer is a device that allows for the direct adjustment of a circuit in terms of position or voltage. It features excellent linearity, high accuracy, low power consumption and high temperature stability. The TM7EP500 is commonly used in electronic equipment, instrumentation and automation devices. It can be used in a variety of applications such as motor control, analog circuits, voltage regulation, remote control systems, frequency regulation, environmental monitoring equipment and power supplies.

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