Cement Resistors: Handling Heat and Flame Resistance
Cement resistors are essential components in electronic circuits, designed to withstand high power flow without damage from heat or flames. Let’s delve into their properties and applications.Get more news about
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What Are Cement Resistors?
Cement resistors, also known as power resistors, exhibit remarkable heat and flame resistance. They can handle substantial current flow without compromising their integrity. These resistors find application in circuits where high current passes through them, especially when heat and flame resistance are critical.
Key Characteristics:
Heat Resistance: Cement resistors can withstand elevated temperatures without degradation.
Flame Resistance: They remain undamaged even in the presence of flames.
Power Ratings: Typical power ratings range from 1W to 20W or more.
Tolerances: The tolerance level (deviation from the stated resistance value) is approximately 5 percent1.
Applications:
Electronics: Cement resistors are commonly used in power supply circuits, amplifiers, and motor control systems.
Industrial Equipment: They play a crucial role in industrial machinery, where high power dissipation occurs.
Heating Elements: Cement resistors find application in heating elements due to their heat-resistant properties.
Conclusion:
Cement resistors are reliable components for managing power flow in demanding environments. Their ability to handle heat and flames makes them indispensable in various electronic and industrial applications.
