I. Introduction: Air conditioners are complex systems that rely on various components to provide cooling comfort. One crucial component is the AC capacitor. In this article, we will delve into the world of AC capacitor, exploring their definition, role in air conditioners, common faults, and the possibility of replacement. Understanding these aspects will empower homeowners to [...]
Supercapacitor, also known as ultracapacitors or electrochemical capacitors, are energy storage devices that have higher power density and faster charging and discharging rates than conventional batteries.The supercapacitor voltage index mainly include rated DC voltage, working voltage, rated surge voltage and decomposition voltage, which will be introduced one by one below. 1 Supercapacitor Voltage-Rated DC voltage Vr [...]
Aluminum electrolytic capacitor test is very important to ensure the quality of the produced aluminum electrolytic capacitors. The tests of aluminum electrolytic capacitors mainly include load life test, insulation and grounding, low air pressure test, oscillation, action of pressure relief device, charging and discharging, polarity and reverse voltage, flammability, etc. By understanding the type test of [...]
Supercapacitors Aqueous Electrolyte Supercapacitors aqueous electrolyte have high conductivity and low impedance. Due to the small molecular diameter of the electrolyte, it is easy to fully immerse into the micropores and make full use of its surface area. Compared with their organic counterparts, supercapacitors aqueous electrolyte have advantages in terms of affordability, electrical conductivity, heat capacity, [...]
Micro ceramic chip capacitors for surface mounting on printed circuit boards are usually available in two types: Single Layer Capacitor (SLC) and Multi-layer Ceramic Capacitors (MLCC). These two types of chip capacitors are widely used in radio frequency circuits and microwave circuits due to their small size. The capacity of single-layer capacitors can range from 0.05pF [...]
MLCCs are important passive components and were born in the 1960s. Because of its advantages such as high reliability, small size, low loss, and easy placement, it has quickly become the preferred type of capacitor in the electronics industry. With the development of various electronic industries such as household appliances, computers, network equipment, mobile phones, and [...]
Xuansn Electronics Event-Spring outing：This orientation activity allowed new employees to have a deeper understanding of the history and culture of the companyAt the beginning of the new year, Vientiane was renewed, and Xuansn Electronics Co., Ltd. ushered in a group of new faces. In order to better integrate new forces into the team, feel the warmth [...]
1.Introduction-Safety Capacitors 🌞Safety capacitors refer to safety capacitors that will not cause electric shock and will not endanger personal safety after the capacitor fails. Safety capacitors are usually only used for filtering in anti-jamming circuits. They are used in the power supply filter to play the role of power supply filtering, and filter the common mode [...]
Since supercapacitors use two layers of dielectric material between their electrodes, they are called "double layer" capacitors. But the whole name was harder to remember, so the name "supercapacitor" was used, and the name has stuck to this day. When looking at the circuit board of an electronic device, you will find a capacitor electronic component. [...]
Xuansn Electronic Event:In order to further improve the level of talent skills, Xuansn Electronics provides employees with three consecutive days of food training courses, allowing employees to personally participate in the production of various delicious foods, feel the satisfaction of taste buds brought by food, and gain a lot of knowledge outside of busy work. A [...]