Jun. 27, 2025
Have you ever felt a current passing through your body when using electronic devices? This is actually due to a phenomenon called "leakage current," where current leaks out from the circuit and comes into contact with the human body, causing discomfort. But how does leakage current occur?
Leakage current refers to the phenomenon in electronic products where current does not flow along its intended path, but instead leaks to the outside due to damage or aging of the insulating materials inside the device. This typically happens when there are cracks or other issues in the insulating materials of the electronic device.
As the device ages, the insulating materials inside gradually deteriorate, weakening their protective capabilities. Additionally, external factors such as impact or pressure during usage can further accelerate the breakdown of the insulation, increasing leakage current.
So, what role do ceramic capacitors play in this process? Ceramic capacitors are key components in electronic devices, and they can effectively reduce the generation of leakage current, ensuring stable circuit operation. For example, in power circuits, ceramic capacitors help filter out noise and high-frequency interference from the power supply, preventing leakage current issues caused by unstable power sources.
Furthermore, ceramic capacitors can isolate different circuits, reducing the impact of leakage current on circuit performance. Therefore, selecting high-quality ceramic capacitors is crucial, as they directly affect the safety and stability of electronic devices.
In summary, leakage current not only affects the normal operation of electronic devices, leading to performance degradation and increased energy consumption, but it may also pose a risk to users. Therefore, to ensure the safety and stability of electronic products, it is vital to choose high-quality ceramic capacitors.
This article is provided by JYH HSU (JEC) Electronics. JEC is a research, development, production, and sales-oriented company specializing in manufacturing and selling various electronic components such as capacitors and resistors.
Previous: None
What Is The Use of NTC Thermistors In Electric Cars
Jun. 27, 2025
Precautions for the Maintenance of Super Capacitors
Jun. 27, 2025
Why Are Safety Capacitors Used on PC Power Supply
Jun. 27, 2025
+86 181 2299 5593
+86 18122995593
+86 769 8831 3605
Beside Luchong Bridge, Hou Road, Caibai Village, Daojiao Town, Dongguan, Guangdong, China
Navigation
