3213X504M

Introduction to Trimmer Potentiometers

A trimmer potentiometer, alias called variable resistor, is an electronic component used to adjust the amount of current or voltage in a circuit by turning a dial or knob on the potentiometer. It can be used to alter the resistance and voltage drop of circuit to realize adjustable functions. This simple device which is normally used to adjust sound levels in audio electronic equipment, can also be adopted in more and more applications.

3213X504MApplication Field and Working Principle of Trimmer Potentiometers

The 3213X504M is a trimmer potentiometermanufactured by American manufacturer Omron Cvp-M edition, and it is one of the most popular linear, sealed trimmer potentiometers used as adjustable resistors. It is designed for making adjustments in electronic circuits such as setting of audio alarms, flame monitors and test equipment. It also can be used as sensors to detect temperature, airflow velocity and displacement.

The trimmer potentiometers work on a simple principle which utilizes a slip and contact technology based on the idea that when the connected wiper is turned it will slide a contact along the resistance element by breaking an electrical connection and making a new one. The 3213X504M trimmer potentiometer device works this way, in that it is connected to the board on one side so that when you start to turn the knob, the wiper will pass along the resistor element.

Features of 3213X504M Trimmer Potentiometer

The 3213X504M is a single turn graduated trimmer with 3 terminals. It is provided with a turned slotted tuning dial which helps in accurate adjustable operations. The rotary shaft can rotate up to 25 degrees, with the resistance resistance range from 0 ohm – 505 ohm. Its maximum rated voltage AC/DC is 500V, and it has a rated power of 2W. It comes with a charging token which helps make the device very stable.

The inner construction of the 3213X504M has a wide range of features, such as the conductive carbon element for contact, the nickel-plated brass contact, and the molded plastic swept tapered shaft for easier tuning. Further, the device is provided with a dielectric strength of 1000VAC or 1500VAC. It’s provided with a wide operating temperature range from -20 degree C to +70 degree C. It\'s also stocked with a certificate number and a 10 year warranty.

Conclusion

The 3213X504M is an advanced trimmer potentiometer which is well-suited for many applications due to its high precision and high stability. It is very versatile because it is designed to be used in different configurations. Its rugged construction, high tolerance, and versatile features make it an ideal device for a variety of applications.