PNP3WVJR-73-12R

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

Through Hole Resistors are an essential component in electrical and electronic circuit design, and PNP3WVJR-73-12R is an example of this component. Their application field and working principle are briefly discussed in this article.

Application Field

Through hole resistors are often used in circuit design and maintenance, ranging from small consumer electronics to large industrial equipment. Common uses of through-hole resistors include:

• Traditional Filtering — Using through-hole resistors between two voltage sources can help filter out noise and other interferences between them.
• Current Regulating — Using through-hole resistors in series with a load can help regulate current flow.
• Voltage division — Using two or more resistors connected in series, it is possible to generate a voltage that is lower than the one applied to the circuit.
• Temperature Sensing — Through-hole resistors are often used in sensing applications and can be used to measure the temperature of a system or a component.
• Safety component — Through-hole resistors can be used to limit the current or voltage within a circuit, which can help to prevent accidents or damage to equipment.

PNP3WVJR-73-12R is a popular type of through-hole resistor in many industries. Its applications include personal electronics, industrial automation, automotive, telecommunications and solar energy.

Working Principle

The working principle of through-hole resistors is relatively straightforward; they operate on the basic principle that the voltage drop across a resistor is directly proportional to the current flow through it. This can be expressed as Ohm\'s Law, which states that V = IR, where V is the voltage drop, I is the current, and R is the resistance. This law is applicable to all through-hole resistors, regardless of their size or type.

Although all through-hole resistors operate on the same basic principle, there are several types of resistors, each of which has their own unique features. PNP3WVJR-73-12R is one of these types and is characterized by its low thermal resistance and high noise immunity. These features make it suitable for use in high-frequency applications such as in telecommunications and in industrial automation.

Through-hole resistors are usually used in pairs, one in series and one in parallel with the load. The resistor in series provides protection from over-current conditions, while the resistor in parallel prevents excessive voltage drop, allowing the system to maintain its desired operating voltage.

Through-hole resistors also serve to reduce the power dissipated by the overall circuit, as they absorb some of the energy that would otherwise be dissipated in the form of heat. This helps to reduce the level of energy consumed and prevent electrical equipment from overheating.

Conclusion

Through-hole resistors are a versatile and essential component in circuit design and maintenance, and PNP3WVJR-73-12R is an example of this. It is suitable for many applications ranging from small consumer electronics to large industrial equipment and is characterized by its low thermal resistance and high noise immunity. The basic principle that governs the operation of through-hole resistors is Ohm\'s Law, which states that V = IR, where V is the voltage drop, I is the current, and R is the resistance.

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