Vishay / Sfernice is a well-established company specializing in the production of precision resistors and potentiometers. The company offers a diverse portfolio of high-quality products, including wirewound, power, and precision resistors, as well as trimming potentiometers and joysticks. These components find applications in a wide range of industries, such as aerospace, automotive, industrial, and medical equipment. Vishay / Sfernice is known for its dedication to quality and innovation, ensuring that their products deliver exceptional performance, accuracy, and reliability. The company places significant emphasis on research and development, continuously striving to introduce advanced technologies and enhance the functionality of their products. Additionally, Vishay / Sfernice provides tailored solutions, collaborating closely with customers to fulfill their specific requirements. Sustainability is also a priority for the company, with environmentally friendly practices integrated into their manufacturing processes. With a global presence and a strong reputation, Vishay / Sfernice stands as a trusted provider of high-quality precision resistors and potentiometers, delivering dependable and innovative solutions that drive technological advancements worldwide.
Adjustable power resistors are an important component in electrical circuits that allow users to configure the amount of current flowing through the system. These devices feature a central terminal that can be shifted between two solder lug terminals at the ends of the resistor body, thereby altering the resistance within the circuit. This adjustability enables users to fine-tune the performance of their circuits and achieve optimal results. The length of these devices typically ranges from 2 inches to 12 inches, depending on the specific application and requirements. Additionally, they boast power ratings of up to 500 watts, making them highly versatile and capable of handling a wide range of electrical loads. Overall, adjustable power resistors offer a flexible and customizable solution for a variety of electrical circuit applications. Whether it's the need for precise current control or the requirement for high-power operation, these devices provide the necessary functionality and performance to meet diverse user needs.