63612 OHMITE Rheostat Watts Variac

Review OHMITE Lot Of Rheostat 100 Watts 1k Ohm Variac Model Series

The Ohmite 63612 Rheostat, also known as a Watts 1k Variac, is a versatile and essential electrical component designed for precise voltage and current regulation. This rheostat is specifically engineered to provide a variable resistance value, making it an ideal choice for various applications that demand voltage or current adjustment.

The Ohmite 63612 Rheostat boasts a 1 kW rating, indicating its ability to handle a significant amount of power. It is constructed with high-quality materials, ensuring durability and reliability in even the most demanding conditions. The housing is made of a robust, insulating material, providing protection against electrical shorts and other potential hazards.

The rheostat's most striking feature is its adjustable resistance, which can be controlled by a rotating shaft with a knob. By rotating the knob, the resistance value is altered, allowing the user to regulate both voltage and current flowing through the circuit. The resistance range of this particular model extends from approximately 1 ohm to 10,000 ohms, providing ample flexibility for various applications.

The Ohmite 63612 Rheostat is equipped with a heating element to dissipate the heat generated when the resistance is adjusted. This feature allows the rheostat to maintain a consistent temperature, ensuring optimal performance and preventing potential damage from overheating.

Additionally, the rheostat includes a current limiting resistor, which helps protect against overcurrent conditions. This safety feature is especially important in applications where the load may vary significantly, preventing potential damage to the rheostat or other components in the circuit.

In summary, the Ohmite 63612 Rheostat, or Watts 1k Variac, is a powerful and versatile electrical component designed for precise voltage and current regulation. Its 1 kW rating, adjustable resistance, and safety features make it an indispensable tool for various applications, offering both reliability and flexibility in electrical systems.

The Ohmite 63612 Rheostat Watts 1k Variac 2.02 is a variable autotransformer designed for laboratory use to apply variable voltage and current to electrical circuits for testing and measurement purposes. Here are some pros and cons of buying this device:

1. Versatile: The Ohmite 63612 can provide both variable voltage and variable current, making it a versatile tool for various electrical applications.

2. Accuracy: The device is designed to provide accurate voltage and current readings, which is essential for precise testing and measurement.

3. Durable: Ohmite is known for manufacturing high-quality components, and the 63612 is no exception. It is built to last and can handle heavy usage.

4. Safety: The Variac has built-in overload protection, which helps prevent damage to the device and ensures user safety.

5. Adjustable: The Rheostat provides smooth and continuous voltage and current adjustment, allowing for fine-tuning of electrical parameters.

1. Expensive: The Ohmite 63612 is a high-end Variac, and its price reflects its advanced features and high-quality construction.

2. Size: The device is relatively large and heavy, which may make it less portable than some other options.

3. Complexity: The Variac may be more complex to use than simpler voltage and current sources, which could make it less suitable for beginners.

In conclusion, the Ohmite 63612 Rheostat Watts 1k Variac 2.02 is an excellent tool for electrical testing and measurement applications that require precise control over voltage and current. Its high accuracy, durability, and safety features make it a worthwhile investment for professionals and advanced hobbyists. However, its high price and size may make it less accessible to those with limited budgets or space constraints.

If you require a high-precision variable voltage and current source for electrical testing and measurement, the Ohmite 63612 Rheostat Watts 1k Variac 2.02 is an excellent option to consider. Its advanced features and high-quality construction make it a valuable tool for professionals and advanced hobbyists. However, if you have limited budget or space, you may want to consider alternative, more affordable solutions.

Details:

I am not an operator and don't have the knowledge to fully test myself. Please look at all pictures closely before purchasing. Photos are the best. I do a lot of business with them and they always have well cared for gear.

Not saying it won't need adjustments but, looks like a nice clean unit. I did purchase from a local operator. Everything you see in the pictures is what included this lot. Items may need a more in depth cleaning.

specifications passivecompos:

• brand: Ohmite
• mpn: 63612
• mounting style: Panel Mount
• power rating: 100 W
• material: Ceramic
• tolerance rating: 0.2
• packaging: Box
• resistance rating: 1k
• country/region of manufacture: United States
• maximum amps: .316

general passivecompos:

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

seller passivecompos:

• rating: 99.4%
• # reviews: 6978
• city: federal way, washington

shipping passivecompos:

• carrier: usps
• class: standard
• service: usps ground advantage
• transit: 6-13 days
• type: fixed

payments passivecompos:

• other
• credit card: discover
• wallet: google-pay

offer passivecompos:

• in stock #: 1
• options: ship-to-home
• best offers: true
• price: $20.00
• item condition: New
• sold #: 18
• availability: in stock
• started: april 6, 2025

returns passivecompos:

• policy: no returns