WL12.5-1K WARD LEONARD Potentiometer Kohm Rheostat

Review WARD LEONARD Potentiometer Kohm Rheostat 12.5 Watt

The Ward-Leonard WL12.5-1K Ward-Leonard Potentiometer is a versatile and powerful electrical component designed for various industrial applications. This rheostat, specifically, boasts a 12.5 kOhm resistance value and is capable of handling a power of 12.5 watts.

The Ward-Leonard Potentiometer is a variable resistor, meaning it can adjust the voltage or current flowing through a circuit by changing its resistance value. This feature makes it an essential component in motor speed control systems, power supplies, and other applications requiring precise voltage or current regulation.

This particular model, with its 12.5 kOhm resistance, offers a smooth and accurate resistance adjustment range. The 12.5 watt power rating ensures that it can handle a decent amount of electrical load, making it suitable for more demanding applications.

The Ward-Leonard Potentiometer is a ward-leonard type, meaning it uses an AC voltage to generate a variable DC output voltage. This design offers several advantages, such as improved efficiency, reduced heat generation, and the ability to handle higher power loads compared to conventional linear potentiometers.

Constructed with high-quality materials, this potentiometer is designed to withstand the rigors of industrial use. Its robust design includes a heavy-duty housing that protects the internal components from external damage. Additionally, it features a sealed design, providing protection against dust and moisture, ensuring reliable performance even in harsh environments.

To ensure easy integration into various systems, the Ward-Leonard Potentiometer comes with several mounting options, including panel mount and DIN rail mount. The potentiometer also includes a rotary switch that allows for easy selection of different resistance values, providing added flexibility for various applications.

The Ward-Leonard WL12.5-1K Ward-Leonard Potentiometer is an essential component for any industrial electrical system requiring precise voltage or current regulation. Its high power rating, smooth resistance adjustment, and robust design make it a reliable and versatile solution for a wide range of applications.

The Ward-Leonard WL12.5-1K Ward-Leonard Potentiometer is a 12.5 watt, 12.5 ohm rheostat designed for use in Ward-Leonard AC motor control systems. Like all electrical components, it has its advantages and disadvantages.

1. Precise Control: This potentiometer provides precise voltage control to the Ward-Leonard motor controller, enabling fine-tuning of motor speed.

2. Durable Construction: Ward-Leonard components are known for their robust design and long service life, making this potentiometer a reliable choice for industrial applications.

3. Wide Applicability: This potentiometer is suitable for a range of applications where precise motor speed control is required, including cranes, hoists, and pumps.

1. Limited Power Handling: With a power rating of only 12.5 watts, this potentiometer may not be suitable for high-power applications.

2. Manual Control: This potentiometer is a manual rheostat, meaning that the resistance is adjusted by a rotary control, which could lead to inaccuracies or inconsistencies in the control of motor speed.

3. Limited Resistance Range: With a resistance range of only 12.5 ohms, this potentiometer may not be suitable for applications where a wider resistance range is required.

In conclusion, the Ward-Leonard WL12.5-1K Ward-Leonard Potentiometer offers precise control, durable construction, and wide applicability, making it an attractive choice for many industrial applications. However, its limited power handling capacity, manual control, and restricted resistance range may make it less suitable for certain applications where higher power or a wider resistance range is required.

Based on the information provided, I would recommend considering the Ward-Leonard WL12.5-1K Ward-Leonard Potentiometer for applications where precise motor speed control is required, the power handling capacity is sufficient, and a manual control option is acceptable. If higher power or a wider resistance range is required, it may be necessary to consider alternative solutions.

Details:

This potentiometer is ideal for controlling the speed of dc motors and adjusting resistance in various electronic circuits. Its durable construction and precise control make it a reliable choice for industrial commercial applications. The WL12.5-1K Ward-Leonard potentiometer is a 1 k single turn with lug termination style. It has a resistance rating of 1 k and is designed to withstand 12.5W power.

specifications passivecompos:

• brand: Ward Leonard
• mpn: Wl12.5-1k
• type: Single Turn Potentiometer
• termination style: Lug
• resistance rating: 1 K

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general passivecompos:

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

offer passivecompos:

• best offers: true
• price: $49.99
• item condition: New – Open box
• started: july 2, 2025
• options: ship-to-home
• availability: in stock
• sold #: 19

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• type: calculated
• class: standard
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• paid by: buyer
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• city: north charleston, south carolina
• # reviews: 489
• rating: 100.0%