Capacitor

Capacitors, integral to electronic systems, are renowned for their role in storing and releasing electrical energy. Yet, as time passes, questions surface regarding their longevity.Yes, capacitors can fail with age due to internal degradation, but the rate and severity depend…

Capacitor shelf life, a nuanced aspect within the realm of electronic components, involves the degradation of these devices over time during storage. Engineers and electronic device manufacturers must comprehend the intricacies of capacitor shelf life to ensure the longevity and…

The difference between 40+5 F and 45+5 F capacitors is not much worth saying. So, the effect of replacement with one another should not affect much. But, please adhere to the factors namely voltage rating, size, and the functionalities of…

Capacitors are crucial passive components in the electronics industry, used for coupling, decoupling, power supply filtering, signal filtering, impedance matching, energy storage, and snubber action.  Their size varies based on application, with factors like voltage, current ripple, temperature, and leakage…

Capacitance tolerance is indeed important in most electronic circuits and applications. While it may seem harmless to ignore this specification, it can significantly impact circuit performance and functionality in precision circuits and applications. In this informative article, we will delve…

Yes, capacitors can become obsolete. The type of capacitor, the environment it is stored in, and the way it is utilized are some of the variables that affect a capacitor’s shelf life. The most popular type of capacitor, electrolytic capacitors,…

In most cases, substituting a 25V capacitor with a 50V capacitor is perfectly fine. A higher voltage rating of a capacitor is typically unlikely to cause any problems, as the capacitor will only experience a voltage of a specific level….

As long as the maximum rated voltage is not exceeded, polymer capacitors can typically be utilized as straight replacements for electrolytic capacitors. Also, capacitance value, ESR, polarity, form factor, etc should be considered. Although certain solid polymer capacitors are created…

The current shelf life of aluminum electrolytic capacitors is about 2 years. When these capacitors are stored at high temperatures, the sealing material can fail. So, they degrade if not used. When the material deteriorates, the electrolyte dissipates, changing the…

Yes, you can substitute a 63 V capacitor with a 25 V capacitor. It is generally advisable to get a capacitor with a greater voltage rating rather than a lesser one. It’s very typical to overdesign by choosing a higher…