Through Hole Resistors

HHV1WSFR-73-20K Application Field and Working Principle

Through hole resistors are fixed type resistors with a body size large enough that their leads can be inserted into a hole drilled into a PCB. This design helps in achieving better heat dissipation and higher power rating. The HHV1WSFR-73-20K resistor is one of the most commonly used through-hole resistors due to its versatility and reliable performance.

The HHV1WSFR-73-20K resistor is an axial-type resistor which makes it perfect for use in a variety of applications. It is typically used in power electronics, power supply circuitry, LED lighting, and automotive electronic systems. It is also suitable for hobbyist uses such as circuit prototyping. The resistor is constructed from a metal core material with an oxide layer coating. This composition provides a good electrical insulation between the leads and the body, as well as ensuring superior thermal performance.

Due to its axial design, the HHV1WSFR-73-20K resistor allows for easy installation and removal on a PCB. Its high power rating of 20K allows it to provide reliable performance in even the most demanding of electrical applications. The resistor is also able to withstand temperatures up to 200°C.

The working principle of the HHV1WSFR-73-20K resistor is based on the principle of ohm\'s law, which states that the current passing through the resistor is inversely proportional to its resistance value. In other words, if the resistance of the resistor is increased, the current passing through it will be decreased. By adjusting the resistance value of the resistor, it can be used to control the flow of current in a circuit.

In conclusion, the HHV1WSFR-73-20K resistor is a versatile and reliable through-hole resistor that is suitable for a wide range of applications. Its features of easy installation, high power rating, and reliable performance make it a popular choice for use in power electronics and other applications. Its working principle is based on the ohm’s law, which states that the current passing through the resistor is inversely proportional to the resistance value.