News
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Is Smaller Capacitor Tolerance Better?
With the rapid advancement of technology, there is an increasing number of electronic products, resulting in higher production line qualification rates and yields. However, even with mature processes and technologies, the qualification rate can only reach around ninety percent, similar to ...Read more -
The Application of Safety Capacitors
Safety capacitors are a type of capacitor used in electronic devices to ensure that their failure does not result in electric shock or endanger human safety. Here are several applications of safety capacitors: Electromagnetic Interference Suppression: Safety capacitors are commonly used to supp...Read more -
NTC Thermistors in Power Supply
NTC (Negative Temperature Coefficient) thermistors, along with PTC (Positive Temperature Coefficient) thermistors, are temperature-sensitive components exhibiting varying resistance at different temperatures. In a switching power supply application, NTC thermistors play a crucial role in circuit ...Read more -
Differences Between 10D 471K and 20D 471K Varistors
Varistors are special electronic components whose resistance changes with the applied voltage. In circuits, varistors are mainly used for overvoltage protection, absorbing transient overvoltages to protect circuits from damage. Varistors come in many different models, each with different p...Read more -
What Is Q Value for Capacitors
In electronic circuits, capacitors are essential components capable of storing charge and providing a bypass or decoupling for AC signals. Among the parameters of capacitors, the Q value is a crucial indicator that reflects important performance characteristics. I. What is the Q Value? The Q ...Read more -
How Film Capacitors Improve Sound Quality
In contemporary times, smartphones have become an integral aspect of daily life, transforming from the hefty, brick-sized mobile phones of the past to sleek flip phones, and finally, to the present era dominated by smartphones. The functionality of these devices has transcended basic call functio...Read more -
The Self-Healing Aspect of Film Capacitors
Film capacitors utilize metal foil as electrodes and employ plastic films like polyethylene, polypropylene, polystyrene, or polycarbonate as the dielectric material. They come in various types based on the specific plastic film used, such as polyethylene capacitors (Mylar capacitors), polypropyle...Read more -
The Role of Supercapacitors in Automotive Starting
Cold starting has always been a challenge for various types of engines, and external heating is currently a common method. However, the disadvantages are evident: long preparation time (requires preheating for nearly 1 hour), high system retrofitting costs, large volume, high cost per start, and ...Read more -
The Crucial Role of Safety Capacitors in Air-conditioner
Air conditioning is an indispensable appliance known for its multifunctionality, encompassing cooling, heating, dehumidification, and air purification. At the core of these functions lie vital electronic components, with safety capacitors playing a pivotal role. Key Characteristics of Safety Ca...Read more -
Super Capacitors Will Change The Smartphone Battery Life
Imagine a scenario where a smartphone can intelligently charge fully in seconds, and even after a decade of use, the battery shows no signs of degradation – this would undoubtedly bring about a revolutionary user experience. A supercapacitor is a device capable of storing and transmitting elect...Read more -
How is the Loss Generated in Film Capacitors
Film capacitors use metal foils as electrodes, which are overlapped with plastic films such as polyester, polypropylene, polystyrene, or polycarbonate. These components are then wound into a cylindrical capacitor structure. Film capacitors are widely used because of their high insulation impedan...Read more -
Polyester Film Capacitors and CBB Capacitors
In electronic engineering, capacitors play a crucial role as electronic components, and polyester film capacitors and CBB capacitors are two important types within the realm of capacitors. They play indispensable roles in various electronic devices, whether in household appliances or industrial e...Read more