VR-25W-20-1 ELECTRONICS-SALON Wirewound Potentiometer

Review ELECTRONICS-SALON Vr-25w/20-1 25w 20 Ohm Wirewound Potentiometer Rheostat Variable Resistor

The VR-25W/20-1 25W 20-position wirewound potentiometer rheostat, manufactured by Electronics Salon, is a versatile and high-performance electrical component designed for various applications in the field of electronics. This potentiometer is a variable resistor, which allows for precise voltage or current control by adjusting the resistance between two terminals, while the third terminal serves as a wiper.

This 25W model boasts a maximum power rating, ensuring its suitability for handling higher power demands. It features a total of 20 distinct wiper positions, offering a wide range of adjustability. The wirewound design of this potentiometer imparts several advantages, including high stability, excellent linearity, and a low temperature coefficient.

The resistance values for each wiper position on this VR-25W/20-1 are evenly spaced, providing accurate and reliable voltage or current regulation. The tolerances for these values are specified within 5%, ensuring consistent performance across the entire range.

The potentiometer is constructed from high-quality materials, including a robust ceramic body and a wirewound resistance element. This combination results in a long-lasting and stable component that can withstand the rigors of various applications, making it an excellent choice for both industrial and laboratory environments.

The VR-25W/20-1 25W 20-position wirewound potentiometer rheostat from Electronics Salon is easy to install and integrate into various electronic systems, thanks to its compact size and straightforward wiring requirements. Its resistance values can be easily measured using a multimeter, allowing for quick and accurate calibration.

In summary, the VR-25W/20-1 25W 20-position wirewound potentiometer rheostat from Electronics Salon is a robust and high-performance electrical component suitable for a wide range of applications. Its 25W power rating, 20 distinct wiper positions, and wirewound design make it a versatile and reliable choice for voltage or current regulation in various electronic systems.

A Comprehensive Analysis of the VR-25W/20-1 25W 20-wirewound Potentiometer Rheostat Resistor

a. **Versatility:** This 25W 20-wirewound potentiometer rheostat resistor offers a wide range of applications due to its high wattage and large number of wiring taps, making it suitable for various electronic projects.

b. **High Power Handling:** The 25W rating allows it to handle larger currents, making it suitable for power applications where other types of resistors might not be able to withstand the power requirements.

c. **Precision Control:** The wirewound design provides a more stable and precise resistance value compared to other types of potentiometers, ensuring accurate control over the electrical circuit.

a. **Size and Weight:** The 25W 20-wirewound potentiometer rheostat resistor is typically larger and heavier than other types of potentiometers due to its high wattage rating and the necessity of multiple wiring taps.

b. **Cost:** The increased size, complexity, and materials used in manufacturing contribute to a higher cost compared to other types of potentiometers.

c. **Limited Resistance Range:** While the 25W 20-wirewound potentiometer rheostat resistor offers a large number of wiring taps, the actual resistance range may be limited compared to other types of potentiometers.

The VR-25W/20-1 25W 20-wirewound potentiometer rheostat resistor is an excellent choice for electronic projects requiring precise control over larger currents and power applications. Its wirewound design ensures stability and accuracy, while its high wattage rating allows it to handle the power requirements of demanding circuits. However, it comes at the cost of increased size, weight, and price.

If you're working on a project that requires precise control over larger currents and power handling capability, the VR-25W/20-1 25W 20-wirewound potentiometer rheostat resistor is an excellent choice. Consider the size and cost implications before making a purchase, as it may not be the best option for smaller, lower power applications.

Details:

No, item weight 4.5 ounces, batteries included. 25w 20 ohm wirewound potentiometer rheostat variable resistor:: item model number VR-25W/20-1, part number ohm, package quantity 1, material ceramic, batteries required. 20 ohm 25 watts high power ceramic wirewound potentiometer / rheostat. No, is discontinued by manufacturer package dimensions 4.09 x 2.4 2.13 inches, electronics-salon.

specifications passivecompos:

• brand: Electronics-salon
• mpn: Vr-25w/20-1
• part type: Resistor
• style: 20 Ohm
• material: Ceramic
• batteries required: No
• item weight: 4.5 Ounces
• package dimensions: 4.09 X 2.4 X 2.13 Inches
• upc: 744110839227

shipping passivecompos:

• class: standard
• transit: 4-9 days
• service: standard
• type: fixed

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• other
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general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

offer passivecompos:

• availability: in stock
• sold #: 26
• started: february 17, 2025
• price: $27.53
• item condition: New
• options: ship-to-home
• in stock #: 1

seller passivecompos:

• city: sherman oaks, california
• # reviews: 459
• rating: 99.6%

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• method: money back
• time: 30 days
• paid by: seller
• policy: returns accepted