Is there a difference between positive and negative poles in bulk inductors? Regarding this question, let's answer it for you:

The emergence of integrated inductors is attributed to the development of computer motherboard technology and power supply technology: the main frequency of the CPU is becoming higher and higher, so there are high requirements for stable power supply and filtering. It can work for a long time under high current conditions and provide stable power to the CPU.

Due to the fact that inductors are also energy storage components; Not affecting the normal operation of other surrounding components in the working circuit; Not affected by other components; So it is a good explanation that the integrated inductor is an anti-interference component.

From the perspective of mounting technology, we will find that there is a patch electrode position at the bottom; We often ask if there is a positive electrode position; Due to its characteristic as an energy storage element; The main function is to "connect DC; resist AC".

Bulk formed inductor
Of course, the main function of inductors is still filtering. In this regard, integrated inductors have good material characteristics and special design, making the inductor structure more stable, with lower impedance, and therefore have higher efficiency.

Inductance is a type of passive electronic component; Because it is a passive component; No additional power signal is required; There is a signal in the circuit itself; The signals processed by inductors of different packaging types are divided into high-frequency signals and low-frequency signals.

Usually, inductors are used in circuits that are used in conjunction with capacitors. Capacitors have positive and negative poles, but there are poles that form an integrated inductor. Although there are electrode patches, there is no positive or negative pole distinction.

The development of power supply technology has also driven the development of inductors: industrial power supplies, military power supplies, etc. As the volume of electronic products becomes smaller and the power becomes larger, electronic components are also developing towards small volume and high power. We will also continue to develop more efficient integrated inductors to meet these requirements.