BC1 Disc Adjustable Resistor 25W-1500W 1Ω-5KΩ Ceramic Potentiometer for Industrial Equipment
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
BONENS
Product Description
BC1 Disc Adjustable Resistor Overview
The BC1 series disc adjustable resistor is a high-power rotary potentiometer designed for industrial applications. This variable resistor features a ceramic disk construction with alloy resistance wire winding, providing reliable performance in demanding environments.
Product Features
High power capacity ranging from 25W to 1500W with custom options up to 2000W
Wide resistance range: 1Ω to 5KΩ
Ceramic chassis with high-temperature glaze coating for moisture resistance
Alloy resistance wire winding for stable performance and long lifespan
Manual rotary arm operation for precise resistance adjustment
Natural cooling design with maximum heating temperature of 350℃
Available in single, dual, triple, and quadruple potentiometer configurations
Construction Details
Copper Shaft & Stainless Steel Base Nut
Ceramic Chassis with Red Enamel Glaze
Technical Specifications
Power and Dimensions
| Rated Power (W) | Resistance Range (Ω) | A (mm) | B (mm) | 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 Characteristics
| Parameter | Specification |
|---|---|
| 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° |
Applications
This adjustable resistor is suitable for various industrial applications including:
Online communication systems
Transportation and railway equipment
Electrical machinery and welding equipment
Medical and industrial equipment
Low-frequency AC or DC electrical systems for voltage regulation, current control, and adjustable load resistance.
Customization Options
Available Configurations
High power models: 1000W, 1500W, 2000W
Dual, triple, and quadruple potentiometer arrangements
Custom ceramic materials and knob designs
OEM and ODM services available
Manufacturing Capability
Established in 2005, our factory specializes in potentiometer and resistor manufacturing with advanced production equipment and professional R&D team. We provide comprehensive OEM and ODM services with 5-7 day production cycle for standard orders.
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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