Industry News
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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 -
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