RX24 250w 10 Ohms 5% Aluminum Housed Power Wirewound Resistor
Feature
• Small size and high power load.
• Blocked with electronic potting glue.
• Easy installation and beautiful appearance.
• Stainless steel bolts are corrosion resistant and durable.
• Using high heat dissipation aluminum shell, easy to dissipate heat.
• Adopt high temperature resistant material as the resistance matrix, tightly combined with the resistance matrix resistance wire and the metal shell.
Description
The RX24 Aluminum Housed Wirewound Resistor is a high-power, precision component designed for applications demanding excellent heat dissipation and robust performance. Encased in an aluminum housing, this resistor provides superior thermal management, allowing it to operate efficiently under high power loads. The wirewound construction ensures precise resistance values and exceptional stability, making the RX24 ideal for use in power supplies, motor drives, industrial machinery, and other high-power electronic applications.
The RX24 offers a wide range of resistance values with tight tolerances, catering to various circuit requirements. Its aluminum housing not only enhances heat dissipation but also protects the resistor from environmental factors, ensuring long-term reliability and durability. This resistor is designed to handle high surge currents and can operate effectively in demanding environments, making it a versatile choice for engineers and designers.
Additionally, the RX24 is equipped with mounting holes for easy installation and integration into different systems. Its robust design and high power-handling capability make it suitable for applications where reliability and performance are critical. Whether used in braking systems, power conversion units, or load testing equipment, the RX24 Aluminum Housed Wirewound Resistor delivers consistent and dependable performance.
Specification
| Rated power at 25℃(W) | Range (Ω) | Tolerance (%) | T.C.R. (×10-6/℃) |
Voltage (V) | |
| With heatsink | Without heatsink | ||||
| 5 | 3 | 0.01~1K | ±1, ±5 | ±100, ±50 | 1000 |
| 10 | 8 | 0.01~1.5K | |||
| 20 | 12.5 | 0.01~10K | |||
| 30 | 15 | 0.01~27K | |||
| 50 | 20 | 0.01~33K | |||
| 75 | 45 | 0.01~39K | |||
| 100 | 50 | 0.01~51K | 2000 | ||
| 150 | 55 | 0.01~56K | |||
| 200 | 50 | 0.01~62K | |||
| 250 | 60 | 0.01~68K | |||
| 300 | 75 | 0.01~75K | |||
| 500 | 200 | 0.01~82K | |||
Dimension
| Technical Specification | |||||||||||||||
| Type | Rated Power | Dimensions(mm) | Weight(g) | ||||||||||||
| Resistor Body | HeatSink | ||||||||||||||
| A max | B | L max | H max | C | L | L1 | M | N | ∅1 | ∅2 | Surface Area(cm²) | Thickness(mm) | |||
| RX24 | 5 | 15.5 | 16 | 36.5 | 8 | 8.5 | 11.4 | 12 | 4.4 | 1.5 | 1.5 | 2.2 | 415 | 1 | 3 |
| 10(15) | 19.5 | 21 | 40.5 | 10 | 11.2 | 14 | 16 | 5 | 2 | 2 | 2.5 | 415 | 6 | ||
| 20(15/25) | 27 | 27 | 48 | 13 | 14.3 | 18.3 | 20 | 7 | 2 | 2 | 3.5 | 535 | 11 | ||
| 30(25) | 34 | 29 | 55 | 15.5 | 16.3 | 25 | 22 | 7.3 | 2 | 2 | 3.5 | 535 | 18 | ||
| 50 | 50 | 30 | 72 | 15.5 | 16.3 | 0 | 20.5 | 7.3 | 2 | 2 | 3.5 | 995 | 30 | ||
| RXG24 | 75/100 | 65.5 | 48 | 93.5 | 26 | 27 | 23.5 | 37 | 11.5 | 3.5 | M3 | 4.4 | 995 | 3 | 90 |
| 100/150 | 98 | 48 | 126 | 26 | 27 | 35 | 37 | 11.5 | 3.5 | M3 | 4.4 | 995 | 160 | ||
| 150 | 130 | 48 | 158 | 26 | 27 | 52 | 37 | 11.5 | 3.5 | M3 | 4.4 | 995 | 240 | ||
| 200 | 92 | 73 | 132 | 45 | 46.5 | 35 | 58 | 21 | 5 | M6 | 5.5 | 3750 | 420 | ||
| 250 | 112 | 73 | 152 | 45 | 46.5 | 45 | 58 | 21 | 5 | M6 | 5.5 | 4765 | 480 | ||
| 300 | 130 | 73 | 170 | 45 | 46.5 | 51 | 58 | 21 | 5 | M6 | 5.5 | 5780 | 580 | ||
| 500 | 204 | 73 | 244 | 45 | 46.5 | 87 | 58 | 21 | 5 | M6 | 5.5 | 5800 | 970 | ||
| Main Characteristics | ||||||
| Type | Rated Power | Resistance Range(Ω) | Tolerance(%) | T.C.R.(×10^-6 /℃) | Voltage(V) | |
| With Shell | Without Shell | |||||
| RX24 | 5 | 3 | 0.01~1K | ±1 ±5 | ±100 ±50 | 1000 |
| 10(15) | 8 | 0.01~1.5K | ||||
| 20(15/25) | 12.5 | 0.01~20K | ||||
| 30(25) | 15 | 0.01~27K | ||||
| 50 | 20 | 0.01~33K | ||||
| RXG24 | 75 | 45 | 0.01~39K | 2000 | ||
| 100 | 50 | 0.01~51K | ||||
| 150 | 55 | 0.01~56K | ||||
| 200 | 50 | 0.01~62K | ||||
| 250 | 60 | 0.01~68K | ||||
| 300 | 75 | 0.01~75K | ||||
| 500 | 200 | 0.01~82K | ||||
Application
The RX24 Aluminum Housed Power Wirewound Resistor is typically used in high-power electronic applications where precision resistance and robust thermal management are required. Specific applications include:
- Power Supplies: Used in various types of power supplies to provide stable and controlled resistance under varying loads and environmental conditions.
- Motor Drives: Found in motor drive circuits to limit current and manage voltage spikes, ensuring smooth operation and protection of electronic components.
- Frequency Converters: Inverter circuits utilize these resistors to control current and voltage during frequency conversion processes.
- Snubber Circuits: Used in snubber circuits to absorb energy from transient voltage spikes and prevent damage to sensitive electronic components.
- Industrial Equipment: Commonly employed in industrial equipment such as welding machines, industrial automation systems, and high-power lighting systems.
- Renewable Energy Systems: Used in inverters and converters of solar and wind energy systems to manage power conversion efficiently.
- Medical Equipment: Found in power supplies and control circuits of medical equipment where reliability and precision are critical.
- Telecommunications: In telecommunications equipment to stabilize power and maintain signal integrity.
In summary, the RX24 resistor is designed for high-power applications across various industries where reliable and precise resistance is essential for the proper functioning and longevity of electronic systems.
Advantage
• Factory direct supply, no middlemen.
• Completed certificates such as UL, RoHS, SGS, etc and best quality assurance.
• Sufficient production capacity , short delivery time.
• Professional after-sales service team.
• OEM & ODM available.
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