Sichuan Bochen Guosheng Intelligent Technology Co., Ltd.
BOCHEN｜Manufacturer of Potentiometers and Electronic Components For 25 Years.
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RXG20 50w 500w 1000w Ceramic Tube High Power Wirewound Braking Resistor For Frequency Converter
• Mullite coated.
• Up to 2500W power rating.
• Corrugated ribbon element for rapid cooling.
• Custom terminations/leads available.
• Flameproof construction.
• Terminations / leads available.
• Chassis mount, with brackets.
• Anti-aging resistance wire.
The RXG20 Wirewound resistor is a high-quality electronic component known for its precision and reliability in various applications. It features a ceramic core around which a wire is tightly wound, creating a resistance path. This construction ensures stable and accurate resistance values, making the RXG20 ideal for circuits that require consistent performance.
One of the key advantages of the RXG20 Wirewound resistor is its excellent heat dissipation capability. The design allows for efficient heat transfer, enabling the resistor to maintain its performance even in high-temperature environments. This feature is essential for preventing overheating and ensuring the longevity of the resistor.
Moreover, the RXG20 resistor offers low noise operation, making it suitable for applications where signal integrity is crucial. Its high power handling capacity allows it to withstand high currents without compromising performance. This makes the RXG20 Wirewound resistor a versatile component used in a wide range of electronic circuits, industrial equipment, and precision instruments.
| Temperature Coefficient | Within ±440ppm/°C | |
| Rated Power Free Air | 50W ~ 2500W | |
| Operating Temperature Range | -25°C ~ +225°C | |
| Resistance Range (Ohms) | See resistance range chart below | |
| Tolerance | ±5%, ±10% as per resistance range chart below | |
| Type | Resistance Value | Tolerance |
| 100W | 1R0 – 2K7 | 5% |
| 120W | 1R0 – 2K7 | 5% |
| 150W | 1R0 – 2K7 | 5% |
| 200W | 1R0 – 2K7 | 5% |
| 300W | 1R0 – 2K7 | 5% |
| 400W | 1R0 – 2K7 | 5% |
| 500W | 1R0 – 2K7 | 5% |
| 600W | 1R0 – 2K7 | 5% |
| 750W | 1R0 – 2K7 | 5% |
| 1000W | 1R0 – 2K7 | 5% |
| 1200W | 1R0 – 2K7 | 5% |
| 1500W | 1R0 – 2K7 | 5% |
| 2000W | 1R0 – 2K7 | 5% |
| 2500W | 1R0 – 2K7 | 5% |
Dimension in mm.
RXG20 wirewound resistors are widely used across multiple industries, including:
• Industrial Automation: For controlling and managing power in machinery and equipment.
• Automotive: In applications such as braking systems, power steering, and engine control units.
• Power Supplies: For regulating and stabilizing voltage and current in power supply circuits.
• Medical Devices: Ensuring precise operation in sensitive medical equipment.
• Aerospace and Defense: Providing reliable performance in mission-critical systems.
• Factory direct supply, no middlemen.
• Completed certificates such as RoHS, Reach, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM & ODM available.