
( Brand: Sprague ), ( Manufacturer Part Number: PCLS-4605.11 ), ( Part Type: Capacitor ), ( Unit Type: Unit ), ( Country Of Origin: United States )
The Sprague PCLS-4605.11 is a high-performance 20-4-20-100mf electrolytic capacitor designed for various electronic applications. With a voltage rating of 350VDC and a working voltage range of 350VDC-350VDC, this capacitor is suitable for use in power supply circuits, filtering systems, and other voltage stabilization applications.
The capacitance value of 20-4-20-100mf signifies that the capacitor has a tolerance of /-20% for the first 20mf, /-4% for the next 40mf, and /-20% for the last 100mf. This makes it an ideal choice for applications where precise capacitance values are required.
This electrolytic capacitor features a low ESR (Equivalent Series Resistance) value of 6m at 25 C, ensuring efficient power transfer and minimal power loss. The capacitor also boasts a low leakage current of less than 100 A at 25 C, making it suitable for applications where low leakage is essential.
The Sprague PCLS-4605.11 is constructed with a robust aluminum electrolytic case, which provides excellent protection against overvoltage and thermal shock. The capacitor also features a rupture disc, which provides an additional safety feature by releasing excess pressure in case of overvoltage.
This capacitor is RoHS compliant and is available in various case sizes, making it a versatile choice for a wide range of electronic applications. With its high performance, precise capacitance tolerance, and reliable construction, the Sprague PCLS-4605.11 is an excellent choice for designers and engineers seeking a high-quality electrolytic capacitor for their projects.
a. High Capacitance: This capacitor offers a large capacitance value of 100MF, making it suitable for use in various applications that require high energy storage.
b. Low Equivalent Series Resistance (ESR): The low ESR value ensures efficient power transfer and reduces power loss in the circuit.
c. Long Shelf Life: Electrolytic capacitors from reputable manufacturers like Sprague have a long shelf life, which is beneficial for projects or systems that are not in continuous use.
d. Wide Operating Temperature Range: The capacitor can operate efficiently in a wide temperature range, which makes it suitable for various applications and environments.
2. Cons:a. Size and Weight: Due to its large capacitance value and high voltage rating, this capacitor is relatively large and heavy. This may not be an issue for applications where size and weight are not significant concerns.
b. Voltage Spikes: Electrolytic capacitors can generate voltage spikes during charging and discharging, which may cause issues in sensitive circuits. This can be mitigated by using appropriate voltage regulation or filtering techniques.
c. Leakage Current: Electrolytic capacitors may have a small leakage current, which can gradually discharge the capacitor over time. This may not be a significant issue for applications where the capacitor is used intermittently, but it may require periodic recharging for continuous use.
Conclusion:The Sprague PCSL-4605.11 20-4-20-100MF 350V electrolytic capacitor offers several advantages, such as high capacitance, low ESR, long shelf life, and wide operating temperature range. However, it also has some disadvantages, such as size and weight, voltage spikes, and leakage current. The decision to buy this capacitor depends on the specific requirements of your application and the trade-offs you are willing to make.
Recommendation:If you require a high capacitance value and efficient power transfer in a circuit that can accommodate the size and weight of this capacitor, then the Sprague PCSL-4605.11 20-4-20-100MF 350V electrolytic capacitor is a suitable choice. However, if size, weight, or leakage current are significant concerns, you may want to consider alternative capacitor types or designs. It is always recommended to consult the datasheet and application notes provided by the manufacturer for specific details and recommendations.
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