8429 SPECTROL Potentiometer Voltage Regulator Rotary

Review SPECTROL Genuine Potentiometer Voltage Regulator Rotary Assembly

The Spectrol 8429 is a high-performance voltage regulator potentiometer designed to provide accurate and stable voltage regulation in various applications. This rotary regulator features an 8429-1K type potentiometer, which allows for easy adjustment of output voltage.

The Spectrol 8429 is suitable for use in industrial, automotive, and laboratory equipment, where precise voltage control is essential. This regulator is designed to operate over a wide input voltage range, making it ideal for use in applications with unstable power supplies.

The regulator housing is made of high-quality, rugged materials, ensuring durability and reliability in demanding environments. It is designed to meet the highest standards of electrical insulation and is suitable for use in applications with high levels of electromagnetic interference.

The Spectrol 8429 is equipped with a built-in overload protection circuit, which helps to prevent damage to the regulator and the connected circuitry in case of overload conditions. It also features a thermal protection mechanism, which helps to prevent damage to the regulator due to overheating.

The regulator has a maximum output current capacity of 1.5 amperes and can regulate voltages from 1.5 to 35 volts DC. The potentiometer provides a smooth and precise voltage adjustment range of 0 to 100% of the input voltage.

The Spectrol 8429 comes with a detachable terminal block, making it easy to connect and disconnect wires. It also features a clear, easy-to-read voltage scale on the potentiometer, allowing for quick and accurate voltage adjustments.

The regulator is compact in size, measuring only 5.5 x 3.3 x 1.9 inches (140 x 84 x 48mm), making it an ideal choice for space-constrained applications. It is also lightweight, weighing only 0.45 pounds (207g), making it easy to install and transport.

The Spectrol 8429 is RoHS compliant and meets the latest safety and regulatory standards, ensuring safe and reliable operation in a wide range of applications. It also comes with a one-year manufacturer's warranty, providing peace of mind to customers.

The Spectrol 8429 and its variant 8429-1K are voltage regulator rotary potentiometers commonly used in various electronic applications. Here are some pros and cons of buying this type of voltage regulator:

1. Adjustable output voltage: The main advantage of using a voltage regulator rotary potentiometer like the Spectrol 8429 is its ability to provide an adjustable output voltage. This feature allows users to fine-tune the voltage level to their specific requirements.

2. Compact design: The compact size of the Spectrol 8429 makes it an ideal choice for applications where space is limited. Its rotary design also makes it easy to use and adjust.

3. Wide input voltage range: The Spectrol 8429 can handle a wide range of input voltages, making it suitable for use in various power supply systems.

4. High accuracy: These voltage regulator potentiometers offer high accuracy, ensuring that the output voltage remains stable and consistent.

5. Rugged construction: The Spectrol 8429 is known for its robust design, making it suitable for use in harsh environments.

1. Limited current capacity: The Spectrol 8429 has a limited current capacity, making it unsuitable for applications that require high current output.

2. Sensitivity to temperature: The output voltage of the Spectrol 8429 can be affected by temperature changes. This may require users to recalibrate the regulator periodically.

3. Potential for noise: The rotary design of the Spectrol 8429 may generate some noise, which could affect the performance of sensitive electronic components.

4. Requires calibration: The output voltage of the Spectrol 8429 needs to be calibrated before use to ensure accurate results.

5. Higher cost: Compared to other types of voltage regulators, the Spectrol 8429 may be more expensive due to its adjustable output voltage feature and compact design.

The Spectrol 8429 is a versatile and powerful voltage regulator potentiometer suitable for applications where adjustable output voltage and compact size are important factors. However, it may not be the best choice for applications that require high current output or operate in environments with extreme temperature conditions. Considering its pros and cons, the Spectrol 8429 is a recommended option for users who need a precise and adjustable voltage regulator in a compact package.

Details:

Ratings1k ohm resistance. Changed your mind and don't want the item anymore. Brand: Spectrol model or mpn: 8429upc: n/a.

Voltage regulator1k resistance multi-section rotary assembly shaft operated control industrial electronic component. Country of origin: USA. Spectrol potentiometer voltage regulator:: genuine 8429 1k regulator rotary assembly: : opened box: please view all photos for everything included.

specifications passivecompos:

• brand: Spectrol
• mpn: 8429
• part type: Voltage Regulator
• country of origin: United States

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• availability: in stock
• options: ship-to-home
• in stock #: 1
• sold #: 4
• started: may 18, 2026
• price: $59.95
• item condition: New – Open box

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

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