What is a wirewound resistor and how does it work?

A wirewound resistor is a type of resistor made by winding a metal wire, typically nichrome, around an insulating core. This design allows for precise resistances and can handle higher power levels, making them ideal for applications requiring stability under various conditions. Wirewound resistors use specially coated wire to resist electric current, producing heat that is dissipated as needed. They are often used in amplifier circuits, power supplies, and testing equipment.

What are the advantages of using a 50 Watt 25 Ohm wirewound resistor?

Using a 50 Watt 25 Ohm wirewound resistor comes with various advantages, including durability, high precision, and the ability to handle significant power loads. This makes it perfect for high-power applications where reliability is key, such as audio amplifiers and electronic prototypes. Additionally, the aluminum case helps in effective heat dissipation, extending the lifespan of the component.

Can I use this resistor for audio applications?

Yes, this 50 Watt 25 Ohm wirewound resistor is ideal for audio applications. It can handle the high power typically required in audio amplifiers without distortion. Its ability to maintain resistance across varying temperatures and supply conditions ensures clear sound quality, making it suitable for both home audio systems and professional setups.

What materials are used in this wirewound resistor?

This wirewound resistor is constructed with high-quality nichrome wire, which is known for its high resistance and durability, wrapped around a ceramic or fiberglass core. The aluminum casing provides additional protection and enhanced thermal management. These materials not only ensure a reliable performance but also contribute to the longevity of the resistor in demanding environments.

How do I install a chassis mount resistor?

To install a chassis mount resistor like this one, first, ensure the power to your circuit is off. Align the resistor's terminals with the mounting holes in your chassis and secure it using screws or nuts. Connect the leads to your circuit while keeping in mind proper polarity and continuity. Following the guidelines in your specific application will help prevent potential damage and ensure optimal operation.

Is this resistor suitable for outdoor use?

While the 50 Watt 25 Ohm wirewound resistor is housed in an aluminum case that offers some level of protection, it's essential to adequately shield it from environmental conditions if intended for outdoor use. Exposure to moisture and extreme temperatures can affect its performance. For outdoor applications, consider using additional protective enclosures to ensure long-term reliability.

How can I determine the right resistor for my project?

Choosing the right resistor involves calculating the resistance needed for your circuit and the power it will dissipate. In the case of a 50 Watt 25 Ohm wirewound resistor, ensure that the load from your application does not exceed its power rating and that 25 Ohms fits your required resistance. Utilize Ohm's Law (V=IR) to guide your selection based on voltage and current specifications.

What applications are best suited for this resistor?

This 50 Watt 25 Ohm wirewound resistor is suitable for a variety of applications, including power supplies, voltage dividers, and load testing. It is perfect for use in robotics, audio and visual electronic projects, and motor drives, where stable performance under load conditions is crucial. Its robust design ensures resilience even in high-demand circuits.

What makes aluminum-cased resistors preferable?

Aluminum-cased resistors, such as this wirewound resistor, are preferred due to their excellent thermal management properties. The aluminum casing dissipates heat effectively, allowing the resistor to maintain stable performance under high power loads. Additionally, this housing protects the resistor from mechanical damage and contamination, making it ideal for industrial and automotive applications.

Where can I buy a 50 Watt 25 Ohm wirewound resistor?

You can purchase the 50 Watt 25 Ohm Wirewound Resistor with an aluminum case from Ubuy, a reliable online retailer that operates in Philippines. Ubuy offers a wide selection of electrical components, including resistors, making it convenient to find the exact specifications you need for your projects. Visit Ubuy's website to explore their inventory and enjoy easy shipping options.

How to Shop 50 Watt 25 Ohm Wirewound Resistor Aluminum Case Online From Ubuy?

It’s easy to shop 50 Watt 25 Ohm Wirewound Resistor Aluminum Case online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is 50 Watt 25 Ohm Wirewound Resistor Aluminum Case Available to Shop Online in Philippines?

Yes, at Ubuy Philippines this product is available for you to shop at a reasonable price. The 50 Watt 25 Ohm Wirewound Resistor Aluminum Case is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

E ENERSYSTEC

50 Watt 25 Ohm Wirewound Resistor Aluminum Case Chassis Mount 50W 25 Ohm Wire Wound Resistor Electrical Install Parts, Electrical Resistor Kit 2 Pack

Simulate the old chime during video doorbell installations and power various devices with this versatile resistor.

E ENERSYSTEC

Item #: 32048716

50 Watt 25 Ohm Wirewound Resistor Aluminum Case Chassis Mount 50W 25 Ohm Wire Wound Resistor Electrical Install Parts, Electrical Resistor Kit 2 Pack

85% of respondents would recommend this to a friend

Item #: 32048716

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Simulate the old chime during video doorbell installations and power various devices with this versatile resistor.

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What Stands Out

High Power Rating

With a 50-watt capacity, this resistor efficiently handles high loads, making it ideal for demanding electrical applications and ensuring consistent performance under pressure.

Durable Construction

Encased in aluminum, these wirewound resistors are built to last, providing excellent heat dissipation and longevity compared to plastic models, thereby enhancing reliability in various conditions.

Versatile Applications

Perfect for electrical installations, this 2-pack offers flexibility for various projects, catering to both hobbyists and professionals seeking dependable resistors for diverse applications.

Product Details

Brand Name	E ENERSYSTEC
Additional Features	50 watt 25 ohm Wirewound Resistor
Manufacturer Part Number	EST-WR2550-02
Unit Count	2 Count
Manufacturer	Enersystec Electric Co.,Ltd
Number of Items	2
Model Number	EST-WR2550-02
Item Weight	0.06 kg
Item Diameter	1 inches (2.5 cm)
Material Type	Aluminum
Color	Orange
Brand	E ENERSYSTEC
Material	Aluminum

Who Should Buy?

DIY Electronics Hobbyists
These resistors are perfect for those building custom electronics projects requiring reliable resistive components.
Repair Technicians
Ideal for technicians needing quality resistors for repairing various electrical devices and equipment.
Audio Equipment Builders
Useful for audio engineers constructing amplifiers and other sound equipment that requires durable resistors.

Beginner Users
Novice users might find difficulty in selecting appropriate resistors for their specific electronics projects.

Product Description

50 Watt 25 Ohm Wirewound Resistor Aluminum Case Chassis Mount 50W 25 Ohm Wire Wound Resistor Electrical Install Parts, Electrical Resistor Kit 2 Pack

About This Item

Introducing the 2 Pack 50 Watt 25 Ohm Wirewound Resistor Aluminum Case Chassis Mount – the perfect solution for a variety of electrical installations. Whether you're looking to simulate the old chime for your new digital video doorbell or need a loading resistor for LED lights, transformers, or power supplies, this wirewound resistor is a versatile and reliable choice. The resistor has a power rating of 50 watts and a resistance of 25 ohms, ensuring optimal performance and stability.

With a tolerance of +/- 5% and a casing made of durable aluminum, this resistor is built to last. Designed to withstand a wide range of temperatures, from -40 degrees to +60 degrees Celsius, this resistor can handle the toughest environments. Its compact size of L2.87 X W1.18 X T0.63 inch and lightweight design of 1.0 oz make it easy to install and integrate into your electrical system. When you purchase this 2 pack of wirewound resistors, you'll also receive 4 wiring connectors and 4 fixing nails, making your installation process even more convenient. Trust in the quality and reliability of this wirewound resistor, which is manufactured using precision techniques to ensure optimal performance. It is also lead-free, meeting the highest industry standards for safety. If you're in need of a high-power wirewound resistor for your electrical installations, look no further.

This resistor kit offers everything you need to successfully complete your projects. Choose the 2 Pack 50 Watt 25 Ohm Wirewound Resistor Aluminum Case Chassis Mount and experience superior performance and durability. Order yours today!.

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Question: How to Shop 50 Watt 25 Ohm Wirewound Resistor Aluminum Case Online From Ubuy?

Answer: It’s easy to shop 50 Watt 25 Ohm Wirewound Resistor Aluminum Case online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 50 Watt 25 Ohm Wirewound Resistor Aluminum Case Available to Shop Online in Philippines?

Answer: Yes, at Ubuy Philippines this product is available for you to shop at a reasonable price. The 50 Watt 25 Ohm Wirewound Resistor Aluminum Case is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

E ENERSYSTEC Single Resistors EST-WR2550-02 Editorial Review

The 2 Pack 50 Watt 25 Ohm Wirewound Resistor is well-designed and easy to install. The quick release wire connectors are great for fast low-voltage wiring changes. However, some customers have reported that the quick connects do not work at all and the resistor has burned in certain conditions. It is important to test the product before hooking it up to avoid potential damage.

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Pros

Well-designed and easy to install
Quick release wire connectors for fast wiring changes

Cons

Quick connects do not work

Product Price History

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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50 Watt 25 Ohm Wirewound Resistor Aluminum Case Chassis Mount 50W 25 Ohm Wire Wound Resistor Electrical Install Parts, Electrical Resistor Kit 2 Pack

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What Stands Out

Product Details

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Product Description

About This Item

Customer Questions & Answers

E ENERSYSTEC Single Resistors EST-WR2550-02 Editorial Review

Customer Reviews & Ratings

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Important information

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