UPM2A120MED1TD Capacitors

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also called aluminum electrolytic capacitors, are passive components based on the physical principle of electrochemical double layer capacitor. They use large corrosion-resistant aluminum foils and electrolytes as the medium to produce large capacitance in a very small volume, which can reach as high as millifarads, and also have the functions of filtering, bypassing and signal coupling. UPM2A120MED1TD is one of the popular aluminum electrolytic capacitors with multiple industrial uses.

Application Field of UPM2A120MED1TD

UPM2A120MED1TD aluminum electrolytic capacitors cover more than one application field. In electronic equipment, such as computers, TVs, mobile phones, digital cameras, camcorders, etc., aluminum electrolytic capacitors are used as main power components, filter components, coupling components, voltage regulator components, and other functions. In medical applications, aluminum electrolytic capacitors are used in medical heating and patient monitoring systems, blood pressure monitoring systems, medical laser machines and other medical instruments, to help medical personnel conduct more accurate diagnosis and treatment for diseases. They are also found in automotive electronic systems, such as airbags, electric cruise control, ignition, and central electric door locks, which require high safety and reliability in the power supply part.

Working Principle of UPM2A120MED1TD

The working principle of UPM2A120MED1TD aluminum electrolytic capacitors is based on electrochemical double layer capacitance technology. When voltage is applied between the positive and negative electrodes inside the capacitor, a electric double layer is formed on the surface of the electrode and the electrolyte. This layer forms an insulating barrier between the positive and negative electrodes and can store a certain electric charge. The amount of electric charge that can be stored by a capacitor is expressed by its capacitance, which is usually in microfarads.

The manufacture of UPM2A120MED1TD capacitors starts with a roll of high-quality aluminum foil. It is then anodized and electrolytic oxidized, coated with an insulation film and then winding evenly on an insulating core. The anode and cathode are connected by a bridge bridge. The last step is to fill a special electrolyte in the device, whose chemical components help to increase electrical conductivity and to maximize capacitance. After these steps, the capacitor is sealed and tested to ensure that it meets the required capacitance and performance parameters.

UPM2A120MED1TD aluminum electrolytic capacitors are widely used in many industries including medical, electronics, automotive, and military. With their high capacitances, high reliability, long life, and low ESR, these capacitors provide critical functions for electronic systems that require power stabilization, filtering and signal coupling. As a result, these capacitors are essential components in many of today’s devices and are trusted by many industries when it comes to high performance requirements.

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