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What Are Y Capacitors in the Category of Safety Capacitors
Y capacitors are capacitors connected across the power line and the ground line, usually ceramic capacitors. They typically appear in pairs, mostly with a flat, round appearance and a blue color. They can suppress common-mode interference, and their capacitance is in the nanofarad range. Due to l...Read more -
What Are The Current Issues With Supercapacitors
Supercapacitors, as a new type of energy storage technology, have gradually entered people’s field of vision. With its unique advantages, it is widely used in many electronic products. Supercapacitors, also known as electrochemical capacitors or double-layer capacitors, are devices that s...Read more -
Production Processes of Film Capacitors
Here are the production processes of film capacitors: Material Preparation: Select high-quality dielectric materials such as polyimide (PI), polypropylene (PP), polyethylene (PE), polyester (PET), and conductive materials like aluminum (Al) or zinc (Zn). Dielectric Coating: Apply the dielectr...Read more -
Advantages of Solid Capacitors
Solid-state capacitors have better thermal stability compared to electrolytic capacitors, making them suitable for long-term operation in routers without the risk of bursting due to overheating. Solid-state capacitors possess superior characteristics such as environmental friendliness, low impeda...Read more -
Why Are Ceramic Materials Used as Dielectric Materials?
Ceramic capacitors are a type of capacitor made with ceramic materials as the dielectric. In electronic circuits, the main function of capacitors is to store charge and release it when needed to maintain the stable operation of the circuit. So why are ceramic materials used as the dielectric fo...Read more -
Supercapacitors Reign Supreme in Frigid Climates
In low-temperature environments, supercapacitors are irreplaceable. As a high-performance energy storage device, supercapacitors feature fast charging, high energy density, and a cycle life of over a hundred thousand times, making them widely applied in modern electronic devices, electric vehicle...Read more -
The Key to Stable Performance of Film Capacitors
The key to stable performance of film capacitors lies in several aspects: Film Material: Film capacitors typically consist of two electrode plates separated by a thin layer of insulation, known as the film, which is the core component of the capacitor. This film is commonly made of materials su...Read more -
Careful Selection of Varistors
With the continuous development of technology, electronic components are becoming increasingly widespread in daily life and industrial production. Among them, varistors, as important electronic components, are widely used in various circuits. The resistance value of a varistor changes with the ...Read more -
Thermistor in Dryer
The primary function of a dryer is to remove moisture from items, a process that requires appropriate temperature control. Excessive temperature can potentially lead to damage or other issues with the items being dried. To ensure that the temperature during the drying process remains within a n...Read more -
The Roles of Film Capacitors
Film capacitors play pivotal roles in various electronic circuits due to their unique construction and properties. Essentially, these capacitors consist of metal foil electrodes enclosed within plastic films such as polyethylene, polypropylene, polystyrene, or polycarbonate, forming a cylindrical...Read more -
Film Capacitor in UPS and Switching Power Supply
Film capacitor has many excellent characteristics, so it is a kind of capacitor with superior performance. Its main characteristics are as follows: high insulation resistance, excellent frequency characteristics (wide frequency response), and low dielectric loss. Film capacitors are mainly used i...Read more -
How to Select Varistors
Before selecting a varistor, you should first understand the following technical parameters: Nominal voltage refers to the voltage value at both ends of the varistor under specified temperature and DC current. Leakage current refers to the current value flowing through the varistor at 25℃ when th...Read more