CWR26HB107KCHC

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Tantalum capacitors are the reliablest high-capacitance, low equivalent series resistance (ESR) capacitor offered today, and CWR26HB107KCHC model is one of them. They are used across a variety of applications needing a reliable and compact electrolytic capacitor. Thus, this article broadly explains the applications and working principle of the CWR26HB107KCHC, and how it contributes significantly in the current electronic industry.

Applications of the CWR26HB107KCHC

The CWR26HB107KCHC is a tantalum capacitor with a 1K ohm ±10% over rated voltage of 10 Vdc and a max leakage current rating of 2μA and an operating temperature range of - 55°C to 85°C. The capacitance value of this capacitor is 10µF, making it well suited for applications where its maximum voltage rating requirements do not exceed 10 Vdc.

The CWR26HB107KCHC is primarily used in digital audio processing, analog signal conditioning, high-energy physics experimentations, and in space-sensitive real-time systems. The capacitor has also come to be extensively used in computers, mobile phones, and other consumer electronics. The capacitor is also used as part of a high-frequency power conditioning circuit in renewable energy systems such as solar and wind.

The CWR26HB107KCHC is part of the popular high-power surge protection and high-only-voltage DC-to-DC circuit in digital and consumer electronics. The capacitor also finds extensive use in high-efficiency automotive power systems.

Working Principle of CWR26HB107KCHC

The CWR26HB107KCHC is a polarized electrolytic tantalum capacitor. It consists of a tantalum wire anode with a positive charge and a dielectric oxide layer which helps reduce the leakage current of the anode-dielectric combination. The cathode of the capacitor is made up of two layers of highly conductive nickel-boron-silver metal which helps to reduce internal losses.

The basic working principle of the CWR26HB107KCHC is to store electrical energy in the form of an electrical field in the tantalum anode by applying a response voltage. When the electrical field builds up, a current flows through the capacitor and charges it up. When the voltage value of the response voltage drops, the capacitor discharges. This occurs in a loop, cyclically charging and discharging the capacitor at the rate of the waveform.

Yet another distinct advantage of this capacitor is its ability to sustain peak current surges. This is because greater current surge leads to increased ESR values, and that in turn stabilizes the capacitor during operation. This is particularly important during the high-energy demand of peak power supply surges.

Conclusion

The CWR26HB107KCHC is a highly reliable and compact electrolytic capacitor that has numerous applications in a variety of high-frequency power conditioning circuits, high-voltage surge protection and other consumer and industrial electronics. It has quickly become a commonly used part in the current electronic industry due to its ability to sustain current surges, low leakage current, and long life operation.

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