BC1 Adjustable Rheostat Variable Power Wirewound Resistors
High-power adjustable wirewound resistors available in power ratings from 25W to 2000W, designed for precise current and voltage control in industrial applications.
Key Features
- Versatile operation as either rheostat (2 connections) or potentiometer (3 connections)
- Multiple resistance requirements can be accommodated on a single resistor
- High power rating with excellent humidity resistance and wide adjustable range
- Ideal for motor speed control applications by limiting current flow
- Custom technical requirements and special applications available upon request
- Fast delivery: 7-10 days
Applications
Widely used in blenders, mixers, fans, power tools, educational modeling, load simulations, industrial machinery RPM adjustment, voltage and current adjustment, instruments, and automated control installations.
Construction Details
- Ceramic tray construction wound with chromium-alloy wire resistor elements
- Non-flammable, high-temperature resin coating except for slide contact surface
- High-temperature insulation process after cooling and drying
- Centered rotating adjuster component for precise resistance variation
- Custom knobs available to meet specific customer requirements
Technical Specifications
| Parameter |
Specification |
| Rated Power |
25W - 2000W |
| Tolerance |
5%, 10% |
| Resistance Range |
1Ω - 5000Ω |
Product Images
