UBT1H220MPD

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Aluminum electrolytic capacitors are electronic components used for energy storage and signal coupling in electronic circuits. They are available in a range of sizes and styles, from radial to snap-in, screw terminal to solder terminal and surface mount to through-hole. UBT1H220MPD is a popular model of aluminum electrolytic capacitor.

These devices are made up of two metallic plates, separated by a paper spacer containing a liquid electrolyte. An anode, made of aluminum foil, forms one plate and the cathode is a corrosion-resistant metal foil, often an alloy of aluminum or phosphorous bronze. Applying a voltage to the capacitor causes an electric field to form between the plates, causing electrons to flow from the anode to cathode, forming an electrical charge and storing energy. This is how aluminum electrolytic capacitors are used to store energy and prevent signal interference, making them a common building block of electronic circuits.

UBT1H220MPD is a radial-leaded aluminum electrolytic capacitor. It is rated for 220uF and 25Vdc, with a tolerance of ±20%. The capacitance can be expected to remain stable over a range of temperatures from -40ºC to +105ºC. The device has a ripple current rating of 1.47ARMS and an ESR of 1.87mΩ, making it a good choice for applications where high frequency ripple currents are expected, such as automotive electronics, video graphic cards and other power supplies. The device has an insulation resistance of> 2000Megohms. Its dielectric strength is rated at 2000Vrms.

The wide range of features and specifications offered by the UBT1H220MPD make it suitable for a variety of applications. It is widely used in power supplies, automotive electronics, personal computers, audio amplifiers, LCD and LED displays, and telecommunications equipment. Due to its relatively low ESR, it is especially well suited for applications where a high frequency ripple current is expected, such as in power converters and inverters.

In summary, the UBT1H220MPD is a widely used, high-performance aluminum electrolytic capacitor suitable for a variety of applications including power supplies, automotive electronics, personal computers, audio amplifiers, LCD displays, LED displays and telecommunications equipment. It is a radial-leaded device with a capacitance of 220uF, a voltage rating of 25Vdc, a ripple current rating of 1.47ARMS and an ESR of 1.87mΩ, making it a good choice for applications where high frequency ripple currents are expected.

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