Reducing Energy Bumps > 자유게시판

The temporary current can cause damage to electronic components, overheating of circuit parts, and electrical grid failures. To manage the impact of inrush energy surges with circuitry, designers employ a range of techniques that can be broadly categorized into two main categories: reactive and active solutions.

Passive approaches focus on using circuit elements to reduce the effects of inrush current. One popular way to handle of inrush current limiting (ICL) components that introduce a a small loss in voltage, thereby the peak current. However, ICL resistors are more used in applications where a significant reduction in inrush energy surges is not required.

A more efficient way to handle the use of NTC thermistors, which exhibit a high resistance at low temperature settings, and a temperature settings, and a low. When a circuit is initially turned on, the high peak current results in the reduction of resistance, reducing the impact of current. Once the device has started normally, the thermistor cools down, and increases to normal.