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View BC1 25W-50W Ceramic Wirewound Variable Resistor 1-10kΩ ±10% Tolerance Demo

Resistenza
December 02, 2025
Category Connection: Resistenza variabile
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Etichette:
#Resistenza variabile #Resistenza di alto potere #resistore rotativo a filo
Brief: Join us for a close-up look at this solution and see it in action. In this video, we demonstrate the BC1 25W-50W Ceramic Wirewound Variable Resistor, showcasing its construction, operation, and key technical features. You'll get a detailed walkthrough of its high-power performance, durability, and suitability for industrial voltage and current adjustment applications.
Related Product Features:
  • High power handling with ratings from 25W to 50W and a wide resistance range from 1Ω to 10kΩ.
  • Constructed with high-quality resistance wire wound on a durable ceramic skeleton for reliable performance.
  • Features excellent heat resistance, humidity resistance, and wear resistance for long-term durability.
  • Designed for voltage and current adjustment in industrial equipment up to 500 volts AC/DC.
  • Offers a mechanical travel of 280° to 300° with a linear deviation not greater than ±10%.
  • Equipped with a metal protective housing and handwheel for safe and easy operation.
  • Suitable for telecommunications, railway systems, medical devices, and industrial machinery.
  • Undergoes rigorous testing including high temperature, vibration, and load durability checks.
Domande frequenti:
  • What is the resistance range and tolerance for the BC1 variable resistor?
    The BC1 variable resistor offers a standard resistance range from 1Ω to 5kΩ (extended to 10kΩ as per the title) with a tolerance of ±10%.
  • What are the key environmental and durability specifications?
    It operates in a temperature range from -55°C to 350°C, withstands vibration tests, and has a rotation durability of 5,000 cycles with not less than 90% travel.
  • In which applications is the BC1 variable resistor commonly used?
    It is ideal for telecommunications, railway systems, electrical equipment, medical devices, industrial machinery, and low-frequency AC/DC equipment requiring voltage/current regulation.
  • What is the maximum working voltage and insulation rating?
    The BC1 resistor has a maximum working voltage of 1000V and an insulation voltage of 2500V, ensuring safe operation in high-voltage environments.
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