EMHS350ARA681MKE0S

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Aluminum electrolytic capacitors are one of the most frequently used types of capacitors in electronic circuits. They consist of two aluminum foils, which are separated by a layer of insulating material called an electrolyte. When a voltage is applied across the two aluminum foils, the electrolyte ions diffuse along the internal electric field lines and capacitor plates are formed.

The EMHS350ARA681MKE0S is an aluminum electrolytic capacitor from the E-Cap product line of the German-based electronics manufacturer MKE-Systems. This capacitor has a voltage rating of 100 VDC and can store up to 350µF of charge in the inner electrostatic cells.

The EMHS350ARA681MKE0S is suitable for use in any application requiring a reliable, high-q capacitance value in the kHz range, such as high-frequency circuits and power supplies. It is also ideal for filtering high-frequency noise as it can block all frequencies above its cut-off frequency, allowing only those frequencies below this value to be passed. Additionally, the EMHS350ARA681MKE0S is highly stable, with a high capacitance retention rate even after significant voltage cycling. This makes it an ideal choice for applications that require continuous operating performance.

The EMHS350ARA681MKE0S is easy to incorporate into existing circuits because of its low impedance and high volumetric efficiency. Its rounded design makes it ideal for use in compact components where space is a constraint. The capacitor also has a long service life thanks to its electrolytic construction that prevents moisture absorption and corrosion.

The working principle of an EMHS350ARA681MKE0S aluminum electrolytic capacitor relies on electrochemical action which causes electrons to move between two metal surfaces. As the current flow increases, the total charge stored in the capacitor increases. The charge stored in the capacitor is inversely proportional to the applied voltage. This means that as the voltage increases, the current stored in the capacitor decreases. As the voltage is removed, the electrons backfill the metallic layers, decreasing the amount of stored charge.

In conclusion, the EMHS350ARA681MKE0S aluminum electrolytic capacitor is a reliable and effective capacitor for any application requiring high capacitance values and good voltage cycling behavior. It is ideal for high-frequency circuits, power supplies, and noise filtering, as well as for applications with limited space. It has a low impedance and high volumetric efficiency, making it easy to incorporate into existing circuits. With its electrolytic construction, the EMHS350ARA681MKE0S offers a long service life and excellent capacitance retention.

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