EVM-3VSX50BE2

Series:	EVM
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Resistance:	220 Ohms
Moisture Sensitivity Level (MSL):	--
Power (Watts):	0.15W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet

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Introduction

Trimmer Potentiometers (TPs) are the most common type of precision components used to adjust voltages, impedances or standard resistances in electronic circuitries. Trimmer Potentiometers are basically a type of adjustable resistor that can be used to fine-tune electronic circuits. The EVM-3VSX50BE2 is one of the latest Trimmer Potentiometers produced by EVM, a company recently on the market. This trim potentiometer has several features that make it ideal for a variety of applications.

Application Field

The EVM-3VSX50BE2 Trimmer Potentiometer is an efficient and reliable choice for various applications that require adjustments of parameters in the span of 0-50 ohms. It is a versatile and convenient device being used in industry projects such as setting up the output level in audio equipment, providing power to precise electronic circuits, controlling signal gain of electronic systems, detecting and regulating power of any electronic device. It is also used to fine tune frequency in radio receivers, adjust signal in audio amplifiers, fine tune sensitivity and range in sensors, and regulate current in electronic circuitry.

Working Principle

The EVM-3VSX50BE2 Trimmer Potentiometer works by changing the resistance of an electric current. A terminal in the device contains a movable resistor that is adjusted using a rotary knob. As the rotary knob is turned, it controls the resistance during the flow of current, thereby adjusting the electricity in the circuit. The terminal also contains several other elements such as metal contacts, insulated plates, electrodes, semiconductor wafers, and switches. The EVM-3VSX50BE2 is employed in various applications with linear or rotary movements, which can be adjusted as desired. If its variable device is shifted, rotational adjustments are made to reduce or raise voltage and resistance, and it also has the capability to regulate current and maintain consistent performance. The trimmer potentiometer includes a mounting plate as an accessory which provides ample support and holds the trimmer in place. The EVM-3VSX50BE2 Trimmer Potentiometer also includes a highly-efficient cooling system which helps in heat dissipation and provides protection against over-heating. This device has an ON/OFF switch that automatically turns off the device as soon as the knob is released, thereby saving energy and preventing any damage due to prolonged operation without human supervision. This switch also helps in avoiding accidental distortions in performance due to human error.

Conclusion

In conclusion, the EVM-3VSX50BE2 Trimmer Potentiometer is an excellent instrument for setting up and regulating parameters in audio signals, radio receivers, electronic circuits, and various kinds of sensing systems. It is designed to address the performance requirements of a wide variety of applications by providing precise and accurate adjustment and regulation. Furthermore, this device comes with an energy saving switch and a cooling system that increases safety against overheating and eliminates any environmental damage.

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