E82D161VQT103MBA0T

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Aluminum electrolytic capacitors are electrical components that are made of two pieces of aluminum foil with an insulating polyester film between, with electrolyte between the two foils and a reservoir of electrolyte. Utilizing the principle of electro-static attraction, they store electrical energy between the plates and release the stored energy when needed. The use of an electrolyte as the medium between the two aluminum foils allows for a higher capacitance, meaning the capacitor has a greater capacity to store charge.

The E82D161VQT103MBA0T is an aluminum electrolytic capacitor that contains a metalized polycarbonate film as the dielectric element of the capacitor with a non-solid electrolyte. This particular model has a radial leaded case, which makes it easy to mount in through-hole applications, and is typically available with lead spacings from 0.39" to 1.18". The axial leaded version of this capacitor is also available with lead spacings from 0.22" to 0.39". The capacitance range of the E82D161VQT103MBA0T is 16 to 470 uF, with a working voltage range of 6.3 to 450 VDC. It also has a maximum ripple current of 5.1A.

The E82D161VQT103MBA0T application field includes power supplies, such as switching power supplies, LED drivers, inverters and solar controllers. This capacitor is ideal for applications where a high ripple current, high ripple voltage, low ESR and low leakage current is required. The capacitor is also suitable for space-constrained, high frequency filtering applications.

The E82D161VQT103MBA0T working principle entails the use of an electrostatic field being created between the two plates of the capacitor when an electrical voltage is applied from an external circuit to the capacitor. This electrostatic field stores energy, which is released whenever the voltage from the external circuit is removed. The energy stored is proportional to the voltage applied, and is measured in terms of capacitance. The capacitance of the E82D161VQT103MBA0T is 16 to 470 uF, and is determined by the size of the plates, and the type of electrolyte used. The electrolyte is typically an aqueous solution of an ethylene glycol and water mixture, allowing for a higher charge storage capacity than with a non-solid electrolyte.

In addition, the E82D161VQT103MBA0T is RoHS compliant and contains an encapsulated epoxy resin sealant, protecting the capacitor from exposure to harsh environmental conditions, as well as providing a reliable and durable product. The E82D161VQT103MBA0T is a reliable and efficient capacitor, providing the necessary performance for many applications.

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