BC1 Ceramic Wirewound Resistor Rheostat 25W-3000W 1Ω-5KΩ Adjustable Potentiometer for Industrial Control
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
BONENS
Product Description
BC1 Ceramic Wirewound Resistor Rheostat
High-power adjustable wirewound resistor designed for industrial applications requiring precise current and voltage regulation.
Product Overview
BC1 disc adjustable resistors are high-power rheostats featuring ceramic construction and chromium-alloy wire winding for superior performance in demanding environments.
Key Features
- Power ratings from 25W to 3000W with resistance range of 1Ω-5KΩ
- Chromium-alloy wire resistor elements with non-flammable high-temperature resin coating
- Excellent resistance to humidity and wide adjustable resistance range
- Multiple configurations available: single, dual, triple, and quadruple potentiometers
- Customizable knob options to meet specific requirements
Construction Details
Copper shaft with stainless steel base nut
75 ceramic chassis with red enamel glaze and copper wire
High Power Configurations
High power 1000W-2000W configurations: Dual, triple, and quadruple potentiometers with customization options
Technical Specifications
| Power Rating (W) | Resistance Range (Ω) | Dimension A (mm) | Dimension B (mm) | Dimension F (mm) |
|---|---|---|---|---|
| 25W | 1Ω-5KΩ | 40 | 45 | 60 |
| 50W | 1Ω-5KΩ | 62 | 70 | 65 |
| 100W | 1Ω-5KΩ | 82 | 91 | 65 |
| 150W | 1Ω-5KΩ | 102 | 110 | 75 |
| 300W | 1Ω-5KΩ | 150 | 170 | 110 |
| 500W | 1Ω-5KΩ | 200 | 190 | 110 |
Electrical & Environmental Characteristics
Electrical Characteristics
- Standard resistance range: 1Ω-5KΩ
- Resistance tolerance: ±10%
- Terminal resistance: ≤0.2% or 1Ω
- Insulation resistance: ≥100MΩ (500Vdc)
- Maximum heating temperature: 350℃
- Total mechanical travel: 300°±10°
Environmental Characteristics
- Temperature range: -55℃ to 350℃
- Vibration resistance: 10-200Hz, 40m/S²
- Dampness resistance: 40±2℃, RH:95%-98%
- Load durability: 5000 cycles for R≤1KΩ
- Shock resistance: 60-100 times/min, 150m/s²
Applications
Widely used in industrial machinery RPM adjustment, voltage and current regulation, load simulations, educational modeling, instruments, automated control installations, communication systems, transportation railways, electrical equipment, and medical devices.
Manufacturing Capabilities
Established in 2005, our factory specializes in potentiometers, resistors, EMI filters, knobs, and switches with advanced production equipment and professional R&D team. We offer OEM customization and ODM orders with comprehensive quality assurance and global shipping services.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Qixing Electronics Co., Ltd.
Location
2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China
Contact Person
weidong tong