Managing transient and peak energy surges with power supplies is a crucial aspect of circuit design, particularly when dealing with energy-efficient devices. Inrush current refers to temporary spike in current that occurs when a circuit is turned on the device or when a capacitor in the circuit starts charging up.

The high peak current can cause damage to voltage-regulating devices, overheating of electronic parts price components, and disruptions in the power. To manage the impact of inrush current with components, designers employ various approaches that can be broadly categorized into two main categories: reactive and active solutions.

Passive approaches focus on using circuit devices to reduce the effects of inrush current. One popular way to handle of voltage surge limiting resistors, which are a small loss in energy, thereby limiting the peak current. However, ICL devices are more commonly used in applications where a significant reduction in inrush current is not required.

A more efficient way to handle the use of temperature-dependent devices exhibit a high resistance at low low resistance at high temperature temperatures and a high resistance. When a device is turned on for the first time, the high peak current results in the reduction of resistance, regulating the flow of current. Once the initial energy surge has passed, the thermistor cools down and increases, but.

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