aluminum core pcb led

In the entire PCB copy board industry, the role of PCB is undoubtedly to carry the bridge connecting various electronic components, so the chip board has the “mother of electronic products” and is an indispensable part of the current electronic information products. After all, it is a type of electronic components, and PCB packaging plays…

In the environment where modern electronic equipment is widely used, operational amplifier circuit, as a key link in signal processing, often faces interference from various external devices. Among them, the electromagnetic interference generated by the walkie-talkie has a significant impact on the normal operation of the operational amplifier circuit, which may cause signal distortion, output…