PWR221T-30-R020J

Through Hole Resistors are widely used in electronic circuit applications. An example of this type of Resistors is PWR221T-30-R020J. This type of resistor has many different characteristics which should be noted when considering their suitability for a particular application.

The PWR221T-30-R020J Resistor has a resistance of 20ohms. It offers power dissipation of 5W at room temperature. Its voltage rating is 30V, and its tolerance is ±10%. The resistor also has a diameter of 11.8mm, a height of 8.8mm, and an insulation resistance of less than 10MOhms. It can also be used for both AC and DC applications.

In terms of its application field, the PWR221T-30-R020J Resistor can be used for current limiting, voltage dividing, and feedback circuitry. It can be used to reduce the energy of the voltages or currents passing through the circuits. This resistor can also be used in power supplies, where it helps to regulate the amount of power being used. In addition, it can be used as a fuse, where it will safely blow in the event of a serious overload. Lastly, the PWR221T-30-R020J Resistor can be used in radio reception applications, helping to reduce the interference from outside sources.

The principle behind the PWR221T-30-R020J Resistor is fairly simple. It works on the same principle as other Resistors. When a certain voltage is applied to the Resistor, it causes a certain current to flow through it. This current is proportional to the voltage, and the Resistor will have a certain resistance. The more current that passes through the Resistor, the more the Resistor will heat up. This resistance will change as the temperature of the Resistor increases or decreases.

In conclusion, the PWR221T-30-R020J Resistor can be used for a variety of applications, from current limiting and voltage dividing to radio reception applications. Its power rating and its tolerance make it suitable for different purposes. Most importantly, the PWR221T-30-R020J Resistor works on the simple principle that when a certain voltage is applied to it, a certain current will flow through it, and the resistance of the Resistor will be altered depending on the temperature.