This power adjustable wirewound resistor functions as a sliding rheostat brake load for demanding electrical testing and load simulation. Designed for bench and lab use, it provides precise, smooth control over load by simply sliding the contact along the resistive element. The product range spans from 25W up to 10KW, with common variants including 100W, 500W and 1000W. The resistance range is 1 ohm to 10 kiloohms (1R to 10K R), making it suitable for a wide variety of test scenarios. In the Rx20t family you may encounter configurations such as 200W 150 ohm and other 150 ohm options. This item is supplied as a single unit (1 piece per ). Key benefits Precise load control: the sliding rheostat provides smooth, adjustable resistance for accurate load simulation and testing. Broad power range: options from 25W up to 10KW cover both lightweight and power applications. Versatile resistance range: adjustable from 1 ohm to 10 kiloohms to match different test requirements. Robust construction: wirewound resistor element built for power operation and durable extended use. Brake load capability: suitable for motor control and braking applications as part of a test rig or drive system evaluation. Practical for lab and bench setups: designed for straightforward mounting and integration into test benches and measurement circuits. Key attributes Type: power adjustable wirewound resistor with sliding rheostat function Model line: Rx20t Power ratings: 25W to 10KW range, with variants including 100W, 500W, and 1000W Resistance range: 1 ohm to 10 kiloohms (1R to 10K R) Configurations: includes 200W 150 ohm and 150 ohm style options within the Rx20t family Construction: wirewound resistive element designed for current and reliable performance Units per : 1 piece Typical applications Power supply load testing and performance validation: apply adjustable load to assess voltage regulation, ripple, and response under real operating conditions. Motor control and braking tests: simulate brake load and study motor drive behavior, current draw, and control responses. Electronics prototyping and test rigs: emulate various resistive loads during circuit development and verification. Usage notes power devices generate substantial heat. Ensure proper ventilation and heat management appropriate to the selected power rating. Install and mount according to standard lab practices and use appropriate wiring and terminal connections for the chosen configuration. Select a resistor value and power rating that matches the test requirements to avoid overheating or damage. This description reflects the product's stated brand, specifications, model Rx20t, and features, while presenting the information in a clear, customerfriendly format for informed decisions.