This 200W power resistor is engineered for demanding applications, delivering reliable performance in power supplies, amplifiers, and industrial equipment under strenuous conditions. power handling: 200W continuous power rating supports substantial electrical loads while maintaining stable performance in challenging environments. Multiple resistance options: Available in 1 ohm, 2 ohm, 4 ohm, and 8 ohm to suit different circuit requirements for testing, audio systems, and load simulation. Efficient heat dissipation design: Aluminum housing with pre drilled mounting holes allows secure attachment to a chassis or heatsink, promoting effective thermal management for long lasting operation. Reliability: Manufactured with strict quality control to maintain a tight +/5% tolerance and stable electrical characteristics for accurate testing and demand electronic projects. Key specifications Power rating: 200W Resistance values: 1 ohm, 2 ohm, 4 ohm, 8 ohm Housing material: Aluminum Mounting: Pre drilled mounting holes for chassis or heatsink fixation Tolerance: +/5% Use scenarios Testing power supplies and amplifiers on a lab bench to simulate real load conditions Load simulation in power electronics development and functional verification Audio system testing and speaker amplifier evaluation using a dummy load with precise resistance values Industrial equipment applications requiring a robust, reliable load for performance verification and calibration