TM7EW502

Series:	TM-7
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	5 kOhms
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 Potentiometers

Trimmer Potentiometers are small-sized mechanical devices used to adjust the resistance levels in electrical circuits. The most commonly used type of trimmer potentiometer is the TM7EW502. This device is commonly used in many different applications, and in this article we will discuss the various application fields of this device and the working principle that makes it so useful.

Application Fields

The TM7EW502 trimmer potentiometer is used in a wide range of industrial, commercial, and consumer applications. This device is useful for controlling the flow of current in a circuit, as it can be used to adjust the amount of resistance needed to regulate or limit the flow of current. This device is also used to alter the input voltage of a device, such as a motor or light bulb, or to adjust the signal levels of an amplifier. In addition, it is often used to regulate the voltage and current levels in different parts of a circuit, such as a power supply.

Working Principle

The TM7EW502 trimmer potentiometer works by regulating the voltage or current in a circuit. It does this through its three terminals, which are the ground, output, and variable voltage terminals. The ground terminal is connected to the negative side of the circuit, while the output and variable voltage terminals are connected to the positive side. The variable voltage terminal regulates the amount of resistance provided by the device, which in turn controls the current flow or voltage output through the device. The device can be adjusted to provide any level of resistance by twisting the adjustment screw on the side of the device.

Conclusion

The TM7EW502 trimmer potentiometer is a very useful device for many different applications. It is able to control the amount of voltage or current in a circuit, and it can be adjusted to provide any level of resistance to allow for precise control. This makes the device an essential part of many different circuits and applications.

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