
( Brand: Aerovox ), ( Manufacturer Part Number: P123ZN28 ), ( Part Type: Oil Paper Receiver Amplifier Capacitor ), ( Country/region Of Manufacture: United States )
The Aerovox P123ZN28 paper oil capacitors are electrolytic capacitors specifically designed for use in receiver amplifier circuits that operate on a voltage of 300 volts DC. These capacitors stand out for their high-quality construction and electrolytic insulation, resulting in excellent electrical performance and reliability.
The capacitance value for these components is 22,000 F, which is sufficient for meeting the demands of many receiver amplifier applications. The working voltage of 300 volts DC is essential for meeting the power requirements of these circuits, ensuring optimal functioning and minimizing the risk of damage or failure.
These Aerovox capacitors are constructed using a paper film as the dielectric material, which offers several advantages. Paper film is a well-known and reliable dielectric material that provides excellent electrical insulation and stability, making it an ideal choice for use in receiver amplifier circuits. Additionally, paper film capacitors offer a high degree of ruggedness, making them suitable for applications with harsh environmental conditions.
Another essential feature of these capacitors is their large electrical energy storage capacity. The paper oil filling in these capacitors enables them to store and release large amounts of electrical energy efficiently. This feature is crucial for maintaining a stable power supply and minimizing voltage fluctuations in receiver amplifier circuits, ensuring accurate and reliable performance.
Furthermore, the Aerovox P123ZN28 capacitors have a high electrical efficiency, minimizing energy loss and enabling them to operate at low temperatures, even under heavy loads. They also offer a long service life, ensuring their continued reliability and performance even under continuous usage or in high-temperature environments.
In summary, the Aerovox P123ZN28 paper oil capacitors are essential components for receiver amplifier circuits that require high capacitance, stability, and reliability. Their professional-grade construction, using a paper film dielectric and oil filling, allows them to provide excellent electrical insulation, high energy storage, and efficiency, making them an excellent choice for demanding receiver amplifier applications.
Aerovox P123ZN28 paper oil electrolytic capacitors are known for their high-performance qualities in various applications, particularly in high-voltage and high-frequency circuits. However, like any other electrical components, they come with their own set of advantages and disadvantages.
Advantages of Aerovox P123ZN28 Paper Oil Electrolytic Capacitors:1. Superior Performance: Paper oil capacitors offer better voltage stability and temperature stability compared to their aluminum electrolytic counterparts. They are suitable for high-voltage applications and provide excellent ripple current handling capacity.
2. Long Life Span: The paper insulation and oil filling provide excellent dielectric strength and resistance to moisture, helping to increase the lifespan of the capacitor.
3. Low ESR (Equivalent Series Resistance): Low ESR implies that these capacitors can supply current efficiently and do not heat up easily. This is advantageous for applications where high current is required, such as power supplies, motor start-up capacitors, and audio amp capacitors.
Disadvantages of Aerovox P123ZN28 Paper Oil Electrolytic Capacitors:1. Higher Cost: Paper oil capacitors are typically more expensive than their aluminum electrolytic capacitor counterparts due to the more complex manufacturing process and the use of high-quality materials.
2. Limited Availability: Paper oil capacitors are not as commonly used as aluminum electrolytic capacitors and are not always readily available in the market.
3. Bulkier and Heavier: Due to the paper insulation and oil filling, these capacitors tend to be larger and heavier than their aluminum electrolytic counterparts, making them less practical for space-constrained applications.
Conclusion:Aerovox P123ZN28 paper oil electrolytic capacitors offer superior performance, longer lifespan, and low ESR compared to their aluminum electrolytic counterparts. However, they come with a higher cost, limited availability, and increased size and weight. When considering these factors, these capacitors are optimal for applications requiring high-voltage handling, excellent temperature stability, and high current needs, where their benefits outweigh the drawbacks. For general-purpose applications, aluminum electrolytic capacitors or other capacitor types may be a more cost-effective alternative.
Recommendation:Upon evaluating the pros and cons of Aerovox P123ZN28 paper oil electrolytic capacitors, they are ideal for power supplies, high-frequency applications, and motor start-up circuits where high voltage handling capacity, excellent temperature stability, and low ESR are essential. However, in situations where space and cost are primary considerations, aluminum electrolytic capacitors or other capacitor types might be a better choice. Ultimately, selecting the appropriate capacitor type depends on the specific requirements of your application.
P/N:P123ZN28. Epoxy sealed. Two Tested Aerovox Paper / Oil NOS 2.0 uF 300 Vdc Audio Receiver Amplifier Electrolytic Capacitors. Tested to spec for capacitance, voltage and leakage exceptionally low.
Please review the photos for more detail. Clean axial leads. Aerating:200 Vdc 100 Deg C. Type: Paper / Oil.
Recombine shipping when applicable. Dimensions: 1.8 x .55.