
( Brand: Varian/spellman ), ( Manufacturer Part Number: M-2-82 ), ( Part Type: Voltage ), ( Country/region Of Manufacture: United States )
The 4NF-2NF-4NF dual variable high voltage capacitor, model M-2-82, is a sophisticated electrical component manufactured by Varian-Spellman. This capacitor is designed to withstand an impressive voltage rating of 100 kilovolts (kV), making it an ideal choice for high voltage applications.
The capacitor is constructed using a 4NF (four-layer nitrite-impregnated paper) and 2NF (two-layer nitrite-impregnated paper) dielectric system, sandwiched between four layers of aluminum electrodes. This unique design allows for excellent electrical performance and reliability.
The dielectric material used in this capacitor is silicon, which provides excellent insulating properties and resistance to high voltage and temperature. The silicon insulation ensures a long service life and reduces the risk of electrical breakdown.
The capacitor's variable nature allows for the adjustment of its capacitance, providing flexibility in application. The M-2-82 model is a dual variable capacitor, meaning it has two independent variances, offering even more versatility.
This capacitor is suitable for a wide range of high voltage applications, including radio frequency (RF) power, X-ray tubes, and particle accelerators, among others. Its robust construction and high voltage rating make it a reliable choice for demanding applications where reliability and performance are crucial.
In summary, the 4NF-2NF-4NF dual variable high voltage capacitor, model M-2-82, is a high-performance electrical component designed for high voltage applications. Its unique construction, using a 4NF and 2NF dielectric system and silicon insulation, ensures excellent electrical performance and reliability. Its variable nature and high voltage rating make it a versatile and reliable choice for a variety of high voltage applications.
Pros of buying a 4NF-2NF-4NF dual variable high voltage capacitor 100kV, silicon insulated, model M-2-82 from Varian-Spellman:1. High Voltage Capability: This capacitor can handle a voltage of 100kV, making it suitable for applications that require high voltage levels.
2. Variable Capacitance: The 4NF-2NF-4NF design allows for variable capacitance, providing flexibility in adjusting capacitance values to meet specific application requirements.
3. Silicon Insulation: The use of silicon as an insulating material ensures excellent dielectric strength and durability, ensuring long-term performance and reliability.
4. High Quality Manufacturing: Varian-Spellman is known for its high-quality manufacturing processes, ensuring precise specifications and consistent performance.
Cons of buying a 4NF-2NF-4NF dual variable high voltage capacitor 100kV, silicon insulated, model M-2-82 from Varian-Spellman:1. Cost: High-performance capacitors like this one are typically more expensive than standard capacitors. This may be a consideration for budget-conscious buyers.
2. Size and Weight: The larger size and weight of this capacitor may make it less suitable for applications with limited space or weight constraints.
3. Complexity: The 4NF-2NF-4NF design may require more technical expertise to operate and maintain than simpler capacitor designs.
In conclusion, the 4NF-2NF-4NF dual variable high voltage capacitor 100kV, silicon insulated, model M-2-82 from Varian-Spellman is a high-performance capacitor suitable for applications requiring high voltage and variable capacitance. While it may be more expensive and larger than some alternatives, its high-quality manufacturing, durability, and flexibility make it a worthwhile investment for many applications. If cost and space are not major concerns, this capacitor is a strong recommendation for high voltage, variable capacitance applications.
Spellman high voltage capacitor made for a Varian croft-Walton device, measuring between the wire and either end its 4nf, to 2nf, potted in silicon, likely rated something like 100KV.