UCYW6470MHD3

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Aluminum electrolytic capacitors are widely used in a variety of industries and applications. UCYW6470MHD3 is a specialized aluminum electrolytic capacitor of high precision and stability, which is suitable for various equipment, systems and fields. This article will introduce the application field and working principle of UCYW6470MHD3.

Generally, UCYW6470MHD3 can be applied in the fields of filtering, decoupling, power supply, and circuit timing. It has an optimal balance between wide temperature range ratings and optimum working voltage. Also, it has ultra-low ESR, excellent stability, and long life.
In decoupling applications, the capacitor slightly reduces the peak voltage of the input power supply and filters the output ripple current of the decoupled circuit. This ensures that the power supply of the circuit is efficiently and stably provided. As for the filtering, when a circuit works in a noisy environment, the stray capacitance of the transistor or some other active components will be coupled to the power source, resulting in distortion of the power supply waveform. UCYW6470MHD3 can filter out secondary noise and get rid of higher frequency noise, which eliminates the interference of power supply.

In terms of working principle, UCYW6470MHD3 is an aluminum electrolytic capacitor. It mainly consists of three components: an anode, a cathode and a separator. The anode and lead-out wire of the capacitor are connected to the capacitor’s shell. The anode of the capacitor is an aluminum electrolytic substrate, and the cathode is a thin oxide film formed by electrolysis on the aluminum substrate. The separator is a ultra-thin, helium film-derivative, with a lower dielectric constant that separates the two electrodes.

When there is no voltage input to the capacitor, the dielectric oxide layer is like an open circuit, forming an open circuit between the two electrodes. When a voltage potential is applied to the capacitor, the oxide layer acts as an insulating layer, which limits the current flow between the two electrodes and forms a closed circuit. The stored electrical energy is the product of the capacitance and voltage of the capacitor.

In conclusion, the application fields and working principle of the UCYW6470MHD3 capsulated aluminum electrolytic capacitor have been detailed in this article. This aluminum electrolytic capacitor can be widely used in filtering, decoupling, power supply, and circuit timing. Its main working principle consists of an aluminum electrolytic substrate as an anode, a thin oxide film as a separator, and a helium film-derivative as a cathode. Overall, UCYW6470MHD3 can efficiently and stably provide power and filter out secondary noise.

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