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50 Watt 4 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistors Gold (Pack of 2)
HNL 375
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Product Details
- Product Name : Aluminium Shell Resistors; Resistance Value : 4Ω.
- Power Rating : 50W; Resistance accuracy : ± 5% (J).
- Dimension : 50*16.5*15.5mm/1.97*0.65*0.61(L*W*H) (The size does not contain Pins and fixed parts); Pins length : 12mm / 0.47 in; Fixed parts size:9.5*6.5*2mm/0.37*0.26*0.08in(L*W*H).
- Suitable for inverter, LED lights, speakers, frequency divider, servo industry and other industrial control .
- If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem .
| Compatible Devices | Inverter, LED lights, Speakers, Frequency divider, Servo industry |
| Color | Gold |
| Brand | LM YN |
| Includes Remote | No |
| UPC | 612957706944 |
| Manufacturer | LM YN |
| Item Weight | 47 Grams |
| Remote Control Included? | No |
Who Should Buy?
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DIY Electronics Hobbyists
Perfect for those building custom circuits needing reliable resistors for various electronic projects and modifications.
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Audio Equipment Builders
Ideal for use in audio amplifiers where high wattage and durable components are necessary for performance.
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Experimenters and Students
Great for educational purposes, helping students understand electronic principles through practical resistor use in experiments.
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Low Power Applications
Not suitable for projects requiring low wattage resistors, as this is designed for higher power scenarios.
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Beginners Without Guidance
May not be ideal for novice users unfamiliar with resistor specifications and electronic circuit requirements.
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Compact Devices
Less suitable for space-constrained devices, as these resistors have a larger form factor due to their aluminum shell.
Product Description
About This Item
Introducing the LM YN 50 Watt 4 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistors Gold Pack of 250 – the perfect solution for all your high-power resistor needs. Whether you're working on electronic devices, industrial applications, power electronics, audio amplifiers, or automotive projects, these wirewound resistors are built to deliver exceptional performance and precision. With a power rating of 50 Watts, these resistors can handle even the most demanding electrical applications. Their 4 Ohm resistance ensures smooth and controlled current flow, allowing for accurate voltage division and signal attenuation.
Plus, with a 5% tolerance, you can rely on their consistent and reliable performance. Designed with an electronic aluminium shell, these resistors are not only durable but also provide excellent heat dissipation. This means they can handle high power levels without overheating, ensuring long-lasting and stable operation. The gold pack of 250 resistors is perfect for larger-scale projects or for those who need a stockpile of resistors for future use. These wirewound resistors are ideal for e-commerce businesses, thanks to their versatility and universal applications.
From DIY enthusiasts to professional engineers, these resistors are a must-have for anyone in need of precision and reliability in their electrical circuits. When it comes to quality and performance, LM YN is a brand that you can trust. Their precision wirewound resistors are known for their exceptional accuracy and low temperature coefficient, ensuring minimal interference and signal distortion. Additionally, the use of metal film technology guarantees stable and consistent performance, making these resistors perfect for both hobbyists and professionals. Upgrade your electrical projects with the LM YN 50 Watt 4 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistors Gold Pack of 250.
Experience the power of precision and reliability with these high-quality resistors. So why wait? Grab your pack today and take your projects to new heights!.
Customer Questions & Answers
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Question:
What are the applications of a 50 Watt 4 Ohm Wirewound Resistor?
Answer: The 50 Watt 4 Ohm Wirewound Resistor is ideal for power electronics applications, particularly in audio equipment, power amplifiers, and electric motor control systems. These resistors are designed to handle high power levels, making them suitable for applications that require consistent performance under load. For instance, you might use them in custom audio setups to achieve better sound quality or in robotics to control motor speeds. -
Question:
How does the 5% tolerance affect the performance of the resistor?
Answer: A 5% tolerance rating indicates that the actual resistance can vary by 5% from its nominal value. This tolerance is important in precision applications where accurate resistance values are crucial. However, for general electronic projects, this level of tolerance is often acceptable, especially in power applications where slight variations do not significantly impact performance. For example, when building amplifiers, this tolerance allows for appropriate adjustments while maintaining circuit efficiency. -
Question:
What materials are used in the construction of these resistors?
Answer: These resistors feature a durable aluminium shell that provides excellent heat dissipation and physical protection. The wirewound design uses high-quality resistive wire, which contributes to the resistor's performance stability under high power conditions. The combination of these materials ensures that the resistors can withstand heavy loads without compromising their integrity, making them suitable for custom circuits in robust electrical environments. -
Question:
Why choose wirewound resistors over other types?
Answer: Wirewound resistors are preferred for high power applications due to their ability to handle large amounts of current without overheating. Compared to film or carbon resistors, wirewound options exhibit lower thermal coefficients and better resistance stability over a range of temperatures. This makes them ideal for situations like power supply circuits or amplifiers where consistent performance is critical. Users often find them invaluable in designs requiring high reliability and efficient heat management. -
Question:
Can multiple resistors be used in parallel or series?
Answer: Yes, you can use multiple 50 Watt 4 Ohm Wirewound Resistors in parallel to decrease total resistance or in series to increase it. By connecting resistors in parallel, you divide the total resistance; conversely, series connections sum the resistance values. For instance, when building a more complex circuit that requires specific resistance values, combining resistors effectively helps achieve desired electrical properties and better manage power distribution. -
Question:
Are there any safety precautions to take when using these resistors?
Answer: When using 50 Watt 4 Ohm Wirewound Resistors, ensure that you never exceed their rated wattage to prevent overheating and potential damage. It's also important to ensure proper ventilation around the resistors, as they can generate heat during operation. For applications like high-power amplifiers, consider incorporating heatsinks or fans to maintain stable operating temperatures, thereby enhancing the longevity and reliability of your circuit. -
Question:
What is the significance of the gold color in the resistor packaging?
Answer: The gold color in the packaging of these resistors typically signifies higher quality standards within manufacturing. It suggests that the resistors are made with premium materials and processes that ensure better performance and reliability. This coloration is often associated with low-resistance variations and better performance metrics, making gold-packaged resistors a popular choice among professionals and hobbyists who demand superior quality in their electronics. -
Question:
What should I consider when selecting a resistor for my project?
Answer: When selecting a resistor, consider the required resistance value, tolerance, power rating, and application environment. For high-power scenarios like audio amplifiers or motor controls, the 50 Watt rating and 5% tolerance are excellent choices. Additionally, ensure that the dimensions of the resistor fit your project's layout and that you're equipped to manage heat effectively. Understanding these factors will help you select the right resistor for optimal performance. -
Question:
Can I use these resistors in Arduino projects?
Answer: Absolutely! The 50 Watt 4 Ohm Wirewound Resistors can be effectively utilized in Arduino projects, particularly for managing power in circuits that interface with motors or sensors. Their high wattage capability makes them suitable for applications requiring more current to handle functionalities like motor drive or LED arrays—ensuring stable operation of your components while safeguarding against overloads. -
Question:
Where can I buy the 50 Watt 4 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistors Gold Pack of 2?
Answer: You can buy the 50 Watt 4 Ohm 5% Wirewound Resistor Electronic Aluminium Shell Resistors Gold Pack of 2 on Ubuy. Ubuy offers a convenient platform for purchasing electronic components, ensuring that you can find the right resistors for your projects with ease. Their inventory includes various types, allowing you to explore additional options for your electronic needs.
LMYN Single Resistors Editorial Review
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Pros
- High durability
- Excellent heat dissipation
- Accurate resistance values
- Versatile applications
- Easy installation
Cons
- Slightly bulky
Product Price History
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HNL 375
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