60W ～ 10000W Aluminum Resistor Aluminum Cased High Power Resistor
Power-type aluminum-cased fixed resistors, also known as trapezoidal resistors, braking resistors, discharge resistors, current-limiting resistors, or load resistors, are high-performance components specifically designed for high-power energy absorption and electrical control systems.
These resistors feature a high-strength aluminum alloy casing with heat dissipation grooves on the surface, and are filled with high-temperature resistant insulating and flame-retardant materials. The resistance wire is tightly fixed to the metal casing, providing excellent thermal conductivity and impact resistance.
| Item | Parameter Description |
|---|---|
| Product Name | High-Power Aluminum-Cased Fixed Resistor |
| Power Range | 60W ～ 10000W |
| Casing Material | High-strength aluminum alloy casing (surface heat dissipation groove structure) |
| Resistor Material | High-temperature heat-resistant material |
| Filling Medium | High-insulation, non-flammable filling material |
| Conductive Element | High-performance resistance wire, tightly bonded to the aluminum casing |
| Heat Dissipation Performance | Excellent, supports natural or forced air cooling |
| Temperature Rise Characteristics | Low temperature rise, stable long-term operation |
| Protection Performance | Moisture-proof, shockproof, and flame-retardant design |
High Power and High Stability: Capable of withstanding high current surges and prolonged continuous load operation, boasting high power density.
High-Efficiency Heat Dissipation Design: The aluminum alloy casing features heat dissipation grooves, ensuring high heat conduction efficiency and uniform temperature distribution.
Excellent Structural Reliability: The internal potting structure provides moisture resistance, shock resistance, and flame retardancy, ensuring stable operation over extended periods.
Long Lifespan and Low Maintenance: Utilizing high-quality resistance wire and high-temperature materials, its lifespan is more than 1.5 times that of traditional resistors.
Beautiful Appearance: The anodized aluminum casing offers an attractive appearance and excellent corrosion resistance, suitable for various industrial installation environments.
Power Type Aluminum Housing Fixed Resistors are widely used in:
- Inverter and Servo Control Systems: for energy feedback and braking consumption;
- Elevators and Lifting Equipment: for motor braking and energy absorption;
- Power Electronics and Welding Equipment: providing current limiting and load simulation functions;
- Wind and Photovoltaic Power Generation Systems: for power regulation and discharge protection;
- Charging Stations and Testing Equipment: for energy load, discharge, and aging tests;
- Marine and Audio Equipment: for current control and power testing.
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