
( Brand: Sprague ), ( Manufacturer Part Number: TVL-2425 ), ( Part Type: Capacitor ), ( Country Of Origin: United States )
The Sprague TVL-2425 150-150 WVDC Capacitor is a vintage electrical component that was first manufactured in the 1960s. This capacitor is a multi-section, metalized film type, with a rated voltage of 150 volts DC and a capacitance range of 40-20 microfarads.
The TVL-2425 is designed with 25 sections, each having a capacitance value of approximately 1.6 microfarads at 150 volts DC. The capacitance value may vary slightly between individual capacitors due to the nature of the film capacitor technology used during that era.
These capacitors were commonly used in power supplies and filtering circuits in older electronic equipment. They are known for their high stability, low equivalent series resistance (ESR), and low equivalent series inductance (ESL), which make them ideal for applications where low impedance and minimal energy storage are required.
The TVL-2425 capacitor is constructed using Sprague's proprietary metalized film technology, which involves depositing a thin layer of metal on an insulating film. This results in a capacitor with a very low leakage current, making it suitable for applications where long-term stability is important.
The capacitor is housed in a cylindrical aluminum can, with dimensions of approximately 3.5 inches in length and 1.25 inches in diameter. The capacitor terminals are made of brass and are securely soldered to the capacitor leads.
The Sprague TVL-2425 150-150 WVDC Capacitor is a high-quality, vintage component that is still in use today in various retro electronic projects and restorations. Due to their rarity and the advanced age of these components, it is recommended to carefully inspect and test them before use to ensure their electrical performance is within acceptable limits.
The Sprague TVL-2425 150-150 WVDC capacitors are obsolete components that were commonly used in electronic devices during the 1960s. Here are some pros and cons of buying these capacitors:
Pros:1. Vintage components: These capacitors are valuable for collectors and hobbyists who are restoring old electronic equipment. They can add authenticity and historical value to a project.
2. Unique sound quality: Some audiophiles and musicians believe that these capacitors produce a unique sound quality that cannot be replicated by modern components.
3. Durability: These capacitors were built to last and are known for their high-quality materials and construction. They can still function well even after decades of use.
Cons:1. Limited availability: These capacitors are no longer in production, so they can be difficult and expensive to find.
2. Compatibility issues: These capacitors may not be compatible with modern electronic equipment, so they may require modification or replacement of other components to work properly.
3. Risk of damage: Handling and storing these capacitors can be risky, as they contain high voltages and may be prone to leaks or other damage.
Conclusion:Buying Sprague TVL-2425 150-150 WVDC capacitors can be a rewarding experience for collectors and hobbyists, but it requires careful consideration and research. These capacitors offer unique historical value and may produce a desirable sound quality, but they can be difficult to find, expensive, and potentially dangerous to handle. If you are considering purchasing these capacitors for a project, it is important to do your research, test them carefully, and take appropriate safety precautions.
Recommendation:If you are looking for high-quality capacitors for a modern electronic project, it is recommended to consider purchasing new components from reputable manufacturers. New capacitors are widely available, compatible with modern equipment, and generally safer to handle. However, if you are working on a vintage project or are a collector, and you have a reliable source for these capacitors, they can be a valuable addition to your collection. Just be sure to exercise caution and take appropriate safety measures when handling and storing them.
1960s Sprague 40-20 mf 150-150 WVDC Capacitor TVL-2425 NOS.