Electronic Component PMIC Battery Power Management

What is passive electronic components?

Passive electronic components are mainly Electronic Resistor and Capacitor, Electronic connectors,inductance and capacitance components. 

Their common feature is that they can work when there is a signal without adding power to the PCB circuit.

Passive electronic components  purchasing are a large class of important electronic information products. Passive components and active devices (semiconductor products such as integrated circuits) together constitute the core part of the Metal Core PCB (MCPCB) Circuit, which is the basis of various electronic information products. In new electronic products, integrated circuits and passive components  sourcing accounted for 46.1% and 9.1% of the total production costs of all electronic components and parts, while they accounted for 12.7% and 55.1% of the total installation costs, respectively.