UHW1E272MHD6TN

Aluminum Electrolytic Capacitors

UHW1E272MHD6TN is a type of aluminum electrolytic capacitors that are commonly used in electrical power supply, electronic devices, and other related applications. It is designed with capacitance value of 0.272 µF (µF = microfarad) and a working voltage of 25 VDC (Volts Direct Current). This model features a radial leaded type of package and uses cylindrical Aluminum Casing with a screw type of a terminal.Application Field
Aluminum electrolytic capacitors like UHW1E272MHD6TN are primarily used for filtering and bypass purposes in electronic circuits. It is suitable for application where it needs to provide higher capacitive values per footprint while having a steady and long operational life. This capacitor model is popular among designers for electronic devices, motor control bypass, and switching power supply regulation circuits.Working Principle
These capacitors uses an electrolyte-soaked paper as its dielectric material. This material is sandwiched between two Aluminum foils and the plates separated by an insulation sheet. This type of capacitor has a higher capacitance compared to other types and has a large tolerance for operating voltage. Due to its Bulk and electrical capacitance, it is highly suitable for use as a voltage stabilizer and filter.In simple words, an electrolyte-soaked paper dielectric is sandwiched between two Aluminum foil plates, separated by an insulation sheet. When similar type of electric potential is applied between two points (known as Axial and Cathode) on the capacitor, thin layers of oxide will form on the Aluminum foil. This thin layers acts as an insulator and blocks the current between two plates.Benefits and Disadvantages
The UHW1E272MHD6TN model of aluminum electrolytic capacitors has several benefits. Its high operating voltage and maximum capacitance per volume ratio makes it ideal for a variety of electronic and power applications. It also boasts a long operational life, making it reliable for applications that involve significant number of switching cycles.The capacitor also has a few disadvantages. Its breakdown voltage can vary significantly, thereby providing inaccurate results in some cases. This model operates at a temperature range of -25°C to +85°C, which is narrow compare to other capacitors. Lastly, due to its large physical size, this type of capacitor has limited use in applications where a higher component density is desired.Conclusion
The UHW1E272MHD6TN model of aluminum electrolytic capacitors is suitable for a variety of electrical power supply, electronic devices, and other related applications. Its high capacitance value and wide operating voltage range make it a popular option for a range of applications. Although the capacitor has a few disadvantages, such as limited temperature range and higher breakdown voltage, its other benefits make it a favored choice among designers and engineers.