WW-500 CENTRALAB Potentiometer

Review CENTRALAB Potentiometer 50 Ohms

The Centralab WW-500 is a high-quality linear potentiometer designed for various applications where precise voltage control is essential. This potentiometer comes with a 50 watt power rating, making it suitable for heavy-duty use in industrial settings.

The WW-500 features a carbon composition resistance element, which ensures stability and reliability over an extended temperature range. Its resistance value is 100k , providing a smooth and consistent voltage output as the control knob is turned. The resistance element is enclosed in a robust epoxy resin housing, providing excellent protection against moisture, dust, and other environmental hazards.

The Centralab WW-500 potentiometer has a standard -20 threaded shaft and a detented version is also available upon request. The detent feature provides tactile feedback, allowing for precise setting of the voltage output. The shaft is long enough to accommodate various mounting configurations, making it adaptable to a wide range of applications.

The resistance element has a temperature coefficient of 220 ppm/ C, ensuring that the voltage output remains stable under varying temperatures. The potentiometer comes with a lead wire length of 7 inches, and the wires are color-coded for easy identification of the voltage output terminals.

The WW-500 potentiometer is designed to provide stable and accurate voltage control, making it an excellent choice for applications such as voltage regulators, audio mixers, and laboratory equipment. Its robust construction and high power rating make it suitable for use in industrial settings where reliability and durability are essential.

The Centralab WW-500 potentiometer is a 50-watt, linear, and carbon composition type potentiometer. It is commonly used in various applications such as volume control, resistance setting, and other control functions. Here are some pros and cons that may help you in deciding whether to buy this potentiometer:

1. Durable: Carbon composition potentiometers are known for their robustness and long life. They can withstand high power and can operate in extreme temperatures.

2. Cost-effective: The Centralab WW-500 is an affordable option for high-wattage potentiometers. It is a cost-effective solution for applications where a high wattage and a rugged design are required.

3. Easy to use: This potentiometer is easy to install and operate. It has a simple design that makes it suitable for a wide range of applications.

4. Wide operating voltage range: The Centralab WW-500 can operate over a wide voltage range of 10V to 50V. This makes it suitable for various applications where different voltage requirements exist.

1. Limited precision: Carbon composition potentiometers are not as precise as other types of potentiometers, such as film or wirewound potentiometers. They may exhibit some level of tolerance and drift over time.

2. Higher resistance: The Centralab WW-500 has a relatively high resistance value of 100k Ohms. This may limit its use in applications where a lower resistance is required.

3. Limited frequency response: Carbon composition potentiometers have a limited frequency response. They may not be suitable for applications where high-frequency signals need to be processed.

The Centralab WW-500 potentiometer is a durable, cost-effective, and easy-to-use option for high-wattage applications. Its wide operating voltage range makes it suitable for various applications. However, its limited precision, higher resistance, and limited frequency response may be a concern for some applications. Therefore, it is essential to consider the specific requirements of your application before deciding to buy this potentiometer.

If you are looking for a high-wattage, rugged, and cost-effective potentiometer for applications where precision is not a major concern, then the Centralab WW-500 potentiometer may be an excellent choice for you. However, if you require higher precision, lower resistance, or a higher frequency response, you may want to consider other types of potentiometers, such as film or wirewound potentiometers. It is always a good idea to check the specifications of the potentiometer against your application requirements before making a purchase.

Details:

specifications passivecompos:

• brand: Centralab
• mpn: Ww-500

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• in stock #: 5
• started: september 22, 2025
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