8516 OHMITE Rheostat Amp

Review OHMITE Rheostat 25 Ohm 4.47 Amp

The Ohmite 8516 Rheostat is a versatile and reliable adjustable resistance device, ideal for various applications that require voltage or current regulation. With a power rating of 25 watts and a maximum current capacity of 4.47 amps, this rheostat is suitable for moderately high power loads.

The body of the Ohmite 8516 Rheostat is constructed from high-quality brass, ensuring durability and corrosion resistance. The knob is made from heat-resistant material, allowing for safe and comfortable adjustments even under heavy loads. The resistance wire used in this rheostat is made from a high-temperature, long-life alloy, ensuring stable and consistent resistance over an extended period.

The Ohmite 8516 Rheostat features a linear taper design, which means that the resistance value changes linearly with the rotation of the knob. This design makes it easy to set and maintain a precise resistance value. The device has a total resistance range of 1.5 ohms to 15 ohms, making it suitable for a wide range of applications.

The Ohmite 8516 Rheostat is designed to dissipate heat efficiently, with a large heat sink and multiple ventilation slots. This ensures that the device remains cool even under heavy loads, preventing overheating and extending its lifespan. The device also comes with a built-in current limiting feature, which helps to protect the device and the circuit from overcurrent conditions.

The Ohmite 8516 Rheostat is suitable for use in a variety of industrial, laboratory, and educational applications. It can be used for voltage and current regulation, resistance matching, and load testing. The device is also RoHS compliant, making it an environmentally friendly choice for your electrical needs.

In summary, the Ohmite 8516 Rheostat is a high-performance adjustable resistance device that offers reliable voltage and current regulation for moderately high power loads. Its durable construction, efficient heat dissipation, and precise linear taper design make it a versatile and valuable tool for a wide range of applications.

The Ohmite 8516 rheostat is a variable resistor used to control the current or voltage in an electrical circuit. Here are some pros and cons of buying this rheostat:

1. High Current Capacity: The Ohmite 8516 rheostat can handle a maximum current of 4.47 amps, making it suitable for applications that require high current control.

2. Wide Resistance Range: This rheostat comes with a resistance range of 25 Ohms, making it ideal for use in a variety of electrical circuits.

3. Durable Construction: The Ohmite 8516 rheostat is built with high-quality materials, ensuring it can withstand the rigors of industrial applications.

4. Safety Features: This rheostat comes with a rotary switch that disconnects the load when the rheostat is fully open, ensuring safety in the event of a short circuit or overload.

5. Easy to Use: The Ohmite 8516 rheostat is easy to install and use, making it a popular choice among electrical engineers and technicians.

1. Limited Resistance Precision: While the Ohmite 8516 rheostat offers a wide resistance range, it does not provide the same level of resistance precision as some other types of variable resistors.

2. Size and Weight: This rheostat is larger and heavier than some other variable resistors, which may make it less suitable for applications where space and weight are a concern.

3. Cost: The Ohmite 8516 rheostat is more expensive than some other variable resistors due to its high current capacity and durable construction.

In conclusion, the Ohmite 8516 rheostat is a reliable and durable variable resistor suitable for applications that require high current control. Its wide resistance range and safety features make it a popular choice among electrical engineers and technicians. However, its larger size and weight, limited resistance precision, and higher cost may make it less suitable for some applications.

Based on the above information, I would recommend the Ohmite 8516 rheostat for applications that require high current control and a wide resistance range, such as industrial automation systems, power supplies, and testing equipment. However, if precision resistance control or a smaller size and weight are more important factors, other types of variable resistors may be more suitable.

Details:

Used Ohmite rheostat 8516 25 ohm 4.47 amp.

specifications passivecompos:

• brand: Ohmite
• mpn: 8516

shipping passivecompos:

• class: standard
• transit: 7-14 days
• type: calculated
• service: usps ground advantage, ups ground
• carrier: usps, ups

payments passivecompos:

• other
• wallet: google-pay
• credit card: diners-club

offer passivecompos:

• best offers: true
• prices: $50.00–$550.00
• item condition:
  • New
  • Used
  • New – Open box
  • Open box
  • Seller refurbished
• in stock #: 5
• started: may 17, 2025
• sold #: 16
• options: ship-to-home
• availability: in stock

general passivecompos:

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

seller passivecompos:

• city: patchogue, new york
• # reviews: 289
• rating: 100.0%

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• policy: no returns