VR-200W ELECTRONICS-SALON High Power Wirewound Potentiometer

Review ELECTRONICS-SALON 20 Ohm High Power Wirewound Potentiometer Rheostat Variable Resistor

The Electronics Salon 744110374810 is a high power wirewound potentiometer rheostat resistor, designed for various applications where precise voltage control is required. This potentiometer offers a power handling capacity of 200 watts, making it an ideal choice for heavy-duty applications.

The resistive element of this potentiometer is wirewound, which provides several advantages over other types. Wirewound resistors offer greater stability, higher power handling capacity, and improved temperature stability compared to carbon composition or film resistors. The wirewound design also ensures a linear resistance characteristic, ensuring accurate and consistent voltage output.

This 200w potentiometer has a total resistance of 10 ohms, with a 5 ohm tap. The resistance can be adjusted by rotating the shaft, allowing for precise control over the voltage applied to the load. The dial on the side of the potentiometer indicates the current resistance setting, enabling easy and convenient adjustments.

The housing of the Electronics Salon 744110374810 is made of high-quality materials, ensuring durability and reliability in even the most demanding environments. The device is designed to operate over a wide temperature range, from -40 C to 85 C. The potentiometer also features a detent mechanism, which provides positive stops at various resistance settings, making it easier to set and maintain specific voltage levels.

This high power wirewound potentiometer rheostat resistor is suitable for use in a variety of applications, including industrial control systems, laboratory equipment, audio applications, and more. It is designed to provide consistent and reliable voltage regulation, making it an essential component for many electronic circuits.

In summary, the Electronics Salon 744110374810 is a high power wirewound potentiometer rheostat resistor, offering a power handling capacity of 200 watts, a wirewound resistive element for improved stability and linearity, a total resistance of 10 ohms with a 5 ohm tap, and a housing designed for durability and reliability in a wide range of temperatures. Its precise voltage control and positive detent mechanism make it an ideal choice for a wide range of industrial and electronic applications.

Pros and Cons of Buying a 200W 20-high Power Wirewound Potentiometer Rheostat Resistor (Electronics-Salon 744110374810)

The 200W 20-high power wirewound potentiometer rheostat resistor from Electronics-Salon (Model: 744110374810) is a versatile component ideal for various industrial, laboratory, and audio applications. This resistor offers high power handling capacity and precise resistance adjustment. This article discusses the pros and cons of purchasing this component.

1. High Power Handling: With a power rating of 200W, this wirewound potentiometer can handle high power levels, making it suitable for heavy-duty applications such as motor control, power amplifiers, and test equipment.

2. Precise Resistance Adjustment: The wirewound design of the resistor provides excellent linearity and stability, allowing for precise resistance adjustment. This feature is beneficial for applications requiring accurate calibration, such as test equipment and laboratory experiments.

3. Long-term Stability: The wirewound resistor's construction results in a stable resistance value that remains consistent over time and temperature, ensuring reliable performance in various conditions.

4. High Temperature Capability: The potentiometer can operate at high temperatures, making it suitable for applications where the environment may be warm or where high power is being dissipated.

5. Robust Construction: The wirewound design and reinforced shaft provide durability and resistance to physical stress, ensuring the component can withstand harsh environments and mechanical shock.

1. Limited Frequency Response: Due to its high power handling and wirewound design, this potentiometer may not be suitable for high-frequency applications. Its frequency response is relatively low compared to other types of potentiometers.

2. Higher Cost: Compared to other types of potentiometers, such as carbon composition or film types, wirewound potentiometers tend to be more expensive due to their higher manufacturing cost and superior performance characteristics.

3. Limited Resistance Range: While the model 744110374810 offers a wide power rating, its resistance range is limited to 10 ohms to 100 kOhms. Users requiring a different resistance range may need to consider other potentiometer models or types.

The Electronics-Salon 200W 20-high power wirewound potentiometer rheostat resistor (744110374810) offers several advantages, including high power handling, precise resistance adjustment, long-term stability, high temperature capability, and robust construction. However, it has some limitations, such as a limited frequency response, higher cost, and limited resistance range. Based on the application requirements, this component can be an excellent choice for heavy-duty, precise resistance adjustment needs.

If you need a high power, high precision resistance adjustment component for industrial, laboratory, or audio applications, the Electronics-Salon 200W 20-high power wirewound potentiometer rheostat resistor (744110374810) is an excellent option. Consider the resistance range, frequency response, and cost implications to ensure this component fits your specific application requirements. If you need a different resistance range or frequency response, consider other potentiometer models or types.

Details:

Size: a 105mm, b 53mm, f 118mm, l 24 /-1mm. 200W 20 ohm high power wirewound potentiometer rheostat variable resistor:: item model number VR-200W/20-1, is discontinued by manufacturer no, package dimensions 5.83 x 4.33 3.39 inches; 1.25 pounds, electronics-salon. 20 ohm 200 watts high power ceramic wirewound potentiometer / rheostat. Quantity: 1 piece.

specifications passivecompos:

• brand: Electronics-salon
• mpn: Vr-200w
• model: Vr-200w/20-1
• part type: Resistor
• is discontinued by manufacturer: No
• package dimensions: 5.83 X 4.33 X 3.39 Inches; 1.25 Pounds
• upc: 744110374810

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general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

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• transit: 4-9 days
• type: fixed

offer passivecompos:

• started: february 18, 2025
• availability: in stock
• prices: $19.30–$31.95
• item condition: New
• in stock #: 5
• sold #: 27
• options: ship-to-home

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• policy: returns accepted
• method: money back
• paid by: seller
• time: 30 days

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