
( Brand: Mallory ), ( Manufacturer Part Number: 20-84488 ), ( Part Type: Receiver Amplifier Filter Capacitor ), ( Country/region Of Manufacture: United States )
The Mallory 20-84488 is a high-quality 500uf electrolytic filter capacitor specifically designed for use in audio receiver amplifier applications. This capacitor is rated for a voltage of 180VDC, making it suitable for powering and filtering voltage in audio amplifiers. Its large capacitance value of 500 microfarads provides ample filtering capacity to improve the overall audio performance by reducing voltage fluctuations and noise.
This capacitor is a crucial component in the power supply circuit of an audio receiver amplifier, responsible for smoothing out the DC voltage to ensure stable and consistent power delivery to the amplifier circuitry. It's essential that the power supply is reliable and free from voltage ripples and noise to maintain optimal audio quality.
Manufactured by Mallory, a trusted brand known for high-performance capacitors, this 500uf 180VDC electrolytic filter capacitor is constructed using the latest technology and materials, ensuring its durability and longevity. The capacitor has a robust aluminum case that provides excellent heat dissipation capabilities, minimizing the risk of overheating and ensuring stable performance, even under heavy load conditions.
The Mallory 20-84488 capacitor features a copper lead terminal design, which provides excellent electrical conductivity and reduces the total electrical resistance in the circuit, leading to better signal transfer and improved performance. The capacitor also comes with the assured reliability of a Mallory EE electrolytic capacitor, guaranteeing the user peace of mind when installing it in their audio receiver amplifier system.
In summary, the Mallory 20-84488 500uf 180VDC audio receiver amplifier electrolytic filter capacitor is a must-have component for anyone looking to build, upgrade, or maintain an excellent-performing audio receiver amplifier system. Its superior filtering capability, combined with its reliable design, durability, and excellent heat dissipation, makes it a top choice for audiophiles and professionals alike.
a. Brand Recognition: Mallory is a well-known brand within the electronics industry, with a reputation for producing high-quality capacitors for various applications, including audio amplifiers.
b. High Capacitance: This capacitor offers a large capacitance value of 500 microfarads (uF), which is beneficial for effectively removing unwanted high-frequency noise from audio signals.
c. Suitable for Audio Applications: Designed for audio receiver amplifiers, this capacitor is specifically aimed at improving the audio quality by reducing voltage spikes and ripple currents.
d. High Voltage Rating: With a voltage rating of 180VDC, this capacitor is suitable for use in high voltage audio amplifier systems.
e. Long-Lasting: Mallory capacitors have a reputation for their long service life, which can save you replacement costs over time.
2. Cons:a. Size and Weight: The 500uF capacitance and high voltage rating result in a relatively large and heavy part. This may impact the physical layout and weight considerations of an audio amplifier system.
b. Cost: Compared to other capacitor types or brands, Mallory capacitors may be considered more expensive.
c. Handling and Installation: Electrolytic capacitors have polarized electrodes, which require careful handling during installation to avoid damaging the part.
d. Seldom Used in Modern Circuits: As advances in technology lead to lower voltage audio amplifiers, the demand for high voltage electrolytic capacitors like the Mallory 20-84488 in modern systems has decreased.
3. Conclusion:The Mallory 20-84488 500uF 180VDC audio receiver amplifier electrolytic filter capacitor is a high-performing, long-lasting component that addresses specific requirements for high voltage audio amplifier systems. However, it also comes with the disadvantages of being relatively large, heavy, and costly compared to alternatives.
Consider the unique combination of its benefits and drawbacks before deciding to purchase this capacitor. While it might not be the most cost-effective solution, its exceptional capacitance value, high voltage rating, and brand reputation ultimately make it an attractive option for those seeking superior audio quality.
4. Recommendation:If you're in the market for a high-performing, high-voltage audio capacitor and are willing to pay for a long-lasting and well-regarded component, the Mallory 20-84488 500uF 180VDC audio receiver amplifier electrolytic filter capacitor would be a worthy consideration. If your audio amplifier system voltage and capacitance demands are lower, you may want to explore alternatives with more affordable options or smaller, lighter capacitor types.
Our standard service is US Postal 1st class. Long clean axial leads. Two Tested Mallory NOS 500 uF 180 Vdc Audio Receiver Amplifier Electrolytic Filter Capacitors. M aide in the USA.
P/N:20-84488. Surface Tarnish. Dimensions:3.1 x 1.0. Please review the photos for more detail.
Tested for capacitance, voltage and leakage. Recombine shipping when applicable.