Trapezium Type Aluminum 40W ~ 2000W High Power Variable Resistor

The Trapezium Type Aluminum Housed High Power Resistor features a high-quality aluminum alloy housing with an anodized finish, providing excellent heat dissipation and allowing direct mounting to a heatsink. Its compact size and high power density enable stable operation in harsh industrial environments, making it particularly suitable for electronic equipment and power systems operating under high temperature, high humidity, or high vibration conditions.

Excellent Heat Dissipation and Power Performance The aluminum housing of this series of resistors provides excellent heat dissipation, allowing for rapid heat dissipation and ensuring stable operation under high power loads. The trapezoidal structure effectively increases the contact area and improves overall heat conduction efficiency.

Rugged and Durable Encapsulation The housing uses flameless inorganic encapsulation materials, and the internal structure is reinforced, providing high insulation, high mechanical strength, and shock resistance, enabling long-term reliable operation in harsh environments such as vibration and shock.

Flexible Installation and Connection Options Multiple lead-out options and mounting methods are available, allowing for quick fixing with screws or DIN rails for easy installation and maintenance. The compact design makes it suitable for space-constrained equipment or modular systems.

Precise Electrical Performance and High Stability Offers a variety of resistance accuracy options (±1%, ±2%, ±5%, ±10%), ensuring precise current limiting and power dissipation in various circuits. It is not prone to drift over long-term use and offers stable and reliable performance.

Power Supply and Frequency Conversion Systems Widely used in power supplies, frequency converters, and power regulation modules for energy absorption and current limiting, enhancing system safety.

Industrial Automation and Sensing Systems Suitable for high-precision control systems such as servo drives, sensors, and test instruments, providing stable load and voltage buffering.

Electrical Control and Mechanical Equipment Can be used as a braking resistor, buffer resistor, or load resistor in lifting control systems, electromechanical equipment, UPS power supplies, and RF amplification equipment.

High-Reliability Industrial Applications Particularly suitable for industrial equipment requiring high insulation, high heat dissipation, and high stability, providing safe and reliable protection and energy dissipation solutions for complex circuits.