Series:	EVN
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	20 kOhms
Power (Watts):	0.1W, 1/10W
Tolerance:	±30%
Temperature Coefficient:	--
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Carbon
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.252" x 0.307" Face x 0.307" H (6.40mm x 7.80mm x 7.80mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Trimmer Potentiometers, or trims, are small, alternative-contact potentiometers that provide a variable resistance. EVN-D2AA03B24 is a three-terminal, ceramic trimmer potentiometer with screwdriver slot Adjustment from Bourns. EVN-D2AA03B24 trimmer potentiometer has a broad range of applications in various electrical/electronic devices. It is used for adjusting audio levels, variable resistor, as a variable voltage divider, and more.

Application Field

EVN-D2AA03B24 trimmer potentiometer has a wide range of applications involving precise variable resistances. It is used in commercial and industrial applications. It can be used to adjust the gear ratios of computers, regulate the power output of audio systems, readjust the preamplifier settings for a better audio sound, and many other uses.In the automotive industry, it is used in engine control systems to maintain the engine\'s performance within certain parameters. In factories and commercial businesses, it is used for controlling the power output of variable speeds of electric motors and pumps. In the medical field, it is used in medical devices to adjust the performance of the machines to meet the standards of the American Medical Association.

Working Principle

EVN-D2AA03B24 trimmer potentiometer is a three-terminal device that works on the principle of the Wheatstone Bridge. Its maximum resistance rating is 25 ohms and its power rating is 0.125W. The adjustment is done by turning the screwdriver clockwise or counterclockwise, thereby changing the resistance of the trimmer.The working principle of EVN-D2AA03B24 is that when two equal resistances are connected in series and connected to a voltage source, the current will pass through both resistances, resulting in a small current passing through the trimmer. When the trimmer is adjusted, the resistance of the trimmer will increase or decrease, thus altering the current passing through the circuit.When the resistance is increased, the current passing through the trimmer will increase as well, and when the resistance is decreased, the current passing through the trimmer will decrease. The result is that the voltage drop across the trimmer can be altered by changing the resistance of the trimmer, thus producing a variable voltage.

Conclusion

The EVN-D2AA03B24 trimmer potentiometer is a versatile component that has a wide range of uses. It is used in many industries such as automotive, medical, commercial, and industrial to regulate the power output of machines or to adjust signals in audio systems.It works on the principle of the Wheatstone Bridge, where two equal resistances are connected in series and connected to a voltage source. When the resistance of the trimmer is changed, it alters the voltage drop across the trimmer, thus producing a variable voltage.

The specific data is subject to PDF, and the above content is for reference