AR500L.25 BECKMAN INDUSTRIAL Precision Potentiometers Turn

Review BECKMAN INDUSTRIAL Precision Potentiometers 1-13/16 Inch 500 Ohm Turn

The Beckman AR500L.25 Precision Potentiometer is a high-performance, 10-turn adjustable resistor designed for precise voltage division and control applications. Measuring 1-13/16 inches (34.93 cm) in length, this potentiometer boasts a 500 watt power rating and a maximum voltage of 500 volts.

Constructed with a linear taper design, the AR500L.25 offers smooth and accurate resistance adjustment with a 25 ohm resistance per turn. Each turn provides 20 degrees of rotation, making it an excellent choice for applications requiring fine control over voltage or current.

This Beckman potentiometer is built with a robust, epoxy-sealed enclosure, ensuring reliable operation in various environments. The enclosure is also shielded against electromagnetic interference (EMI) and radio-frequency interference (RFI), making it suitable for use in sensitive electronic systems.

Additionally, the AR500L.25 features a low-noise design, minimizing the generation of unwanted electrical signals during operation. It comes with a detent option, allowing for positive click stops at each turn, ensuring precise adjustment and repeatability.

The Beckman AR500L.25 Precision Potentiometer is an ideal solution for a wide range of industrial, scientific, and laboratory applications, where precise and stable voltage control is essential. Its rugged construction and high power rating make it suitable for heavy-duty use, while its low-noise design ensures optimal signal quality.

The Beckman AR500L.25 Precision Potentiometers are widely used in various industries for precise voltage division and control applications. Here are some pros and cons that could help you make an informed decision about purchasing these potentiometers:

1. High Precision: These potentiometers offer a high degree of precision with a tolerance of 0.1% and a repeatability of 0.05%.

2. Wide Operating Temperature Range: They can operate in a temperature range of -20 C to 70 C, making them suitable for use in various environments.

3. Rugged Construction: The AR500L.25 potentiometers have a rugged construction with a bakelite housing and a tungsten wire winding that provides excellent durability.

4. Low Impedance: They have a low impedance of 50 ohms, which makes them suitable for use in applications where low impedance is required.

5. Easy to Use: These potentiometers are easy to install and use, making them a popular choice in laboratories and industrial applications.

1. Limited Travel: The 10-turn design of these potentiometers provides a limited travel of 360 degrees, which may not be suitable for all applications.

2. High Cost: Compared to other potentiometers with similar specifications, the Beckman AR500L.25 Precision Potentiometers can be more expensive.

3. Requires Calibration: These potentiometers may require calibration before use to ensure accurate voltage division.

The Beckman AR500L.25 Precision Potentiometers offer high precision, rugged construction, and a wide operating temperature range, making them an excellent choice for applications where precise voltage division is required. However, their limited travel and high cost may be a drawback for some users. Ultimately, the decision to purchase these potentiometers depends on the specific requirements of your application and your budget. If precision and durability are your top priorities, then the Beckman AR500L.25 Precision Potentiometers are an excellent investment. If cost is a concern, then you may want to consider other options with similar specifications.

Details:

specifications passivecompos:

• brand: Beckman Industrial
• mpn: Ar500l.25
• mounting style: Panel Mount
• type: Potentiometers
• unit type: Unit
• manufacturer warranty: No
• packaging: Box
• number of turns: 10
• country/region of manufacture: United States

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general passivecompos:

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

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• started: august 3, 2025
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