This power adjustable variable wirewound resistor uses a sliding rheostat design to provide precise resistance control and serves as a brake load in electrical test and development setups. Built for power dissipation, it is offered in multiple power and resistance variants under model Rx20t to cover a wide range of applications. Key benefits Precise, adjustable resistance: easy handson control with a sliding rheostat to set resistance from 1 ohm to 10 kiloohm (1R 10K R) for flexible test configurations. Wide power availability: designed for power needs with variants from 25 W up to 10 kW; commonly used versions include 100 W, 500 W, 1000 W, and 2000 W, with an 80 ohm option noted in the product range. Robust, reliable construction: wirewound design provides stable resistance, good thermal handling, and long service life in demanding environments. Brake load capability: specifically suitable for brake load simulation and related testing scenarios. Easy integration: compact, rigid design intended to act as a controllable load in power supply tests, motor control experiments, and bench setups. Model Rx20t: confirms the product line and form factor for compatibility with existing equipment and spares. Key attributes Functionality: adjustable power resistance with sliding rheostat for precise, repeatable settings. Compatibility: suitable for a variety of power electrical test rigs and brakeload simulations; designed to align with the Rx20t family. Resistance range: 1 Ω to 10 kΩ (1R 10K R); specific values mentioned include 150 Ω, 500 Ω, and 80 Ω in the product scope. Power rating: ranges from 25 W to 10 kW across variants; commonly listed versions include 100 W, 500 W, 1000 W, and 2000 W (80 Ω variant noted as part of the spec). Construction material: wirewound resistance elements for stable performance and dependable dissipation. Model: Rx20t. Quantity: 1 piece per . Two to three use cases Load testing and calibration of DC power supplies, inverters, and motor controllers: use the adjustable resistor to simulate a controllable load and verify performance under different load conditions. Brake load simulation in motor control and drive systems: apply a tunable resistance to mimic braking torque and study response, heat generation, and control dynamics. Lab bench experiments and electronic testing: provide a power, adjustable dissipation element for heating, stability testing, or resistancebased circuitry experiments requiring precise settings and repeatable results. Specifications at a glance Type: power adjustable wirewound resistor with sliding rheostat Resistance range: 1 Ω to 10 kΩ (1R 10K R) Power variants: from 25 W to 10 kW; includes 100 W, 500 W, 1000 W, 2000 W; 80 Ω variant noted (up to 2000 W) Model: Rx20t Package: 1 piece per