EVM-1USX30B22

Series:	EVM
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	200 Ohms
Power (Watts):	0.2W, 1/5W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top and Bottom Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.177" x 0.150" Face x 0.075" H (4.50mm x 3.80mm x 1.90mm)

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Introduction to Trimmer Potentiometers

Trimmer potentiometers are small electronic variable resistors that are used to adjust the circuit parameters in various electronic components and circuits. They are primarily used to adjust the gain of amplifiers, the resonance of filters, the frequency of oscillators, and other similar components and circuits. Trimmer potentiometers are also known as trimmers, trimpots, or trimcaps, and have a variety of applications in a wide range of electronic devices and circuits.

EVM-1USX30B22 Potentiometer

The EVM-1USX30B22 is a trimmer potentiometer manufactured by Precision Devices, Inc. It has a variation of 0.3% and a tolerance of 0.75%. Its resistance range is between 150 and 250Ohms and its rated current is a maximum of 500mA. The power rating of the EVM-1USX30B22 is 1W and its mounting style is through-hole.

EVM-1USX30B22 Application Field

The EVM-1USX30B22 trimmer potentiometer is mostly used in industrial control automation and test and measurement instruments. It may also be used in high-end audio applications that require a high quality trimmer. It is also used in various electronic circuits such as voltage regulators, power supplies, and oscillators.

Working Principle of the EVM-1USX30B22 Potentiometer

The EVM-1USX30B22 is a variable resistor whose resistance can be adjusted by rotating the control knob. As the control knob is rotated, the wiper arm moves along the resistive element, which changes the total resistance. The resistance of the EVM-1USX30B22 is adjusted by changing the relative position of the wiper arm in relation to the resistive element. When the adjustment is complete, the resistance remains constant regardless of the position of the wiper arm.

Conclusion

The EVM-1USX30B22 is a trimmer potentiometer manufactured by Precision Devices, Inc. It has a variation of 0.3% and a tolerance of 0.75%. It is mainly used in industrial control automation and test and measurement instruments, as well as in high-end audio applications. The EVM-1USX30B22 is adjusted by changing the relative position of the wiper arm in relation to the resistive element. It is a reliable and accurate component used to adjust the circuit parameters in various electronic circuits.

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