Patent ID: 11916490
Assignee: INNOSCIENCE (SUZHOU) TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The multi-functional printed circuit board (PCB) according to claim 1, wherein
the primary-side controller comprises a primary driver, a first modulator, a first band-pass filter, a first oscillator and a first demodulator;
the secondary-side controller comprises a secondary driver, a second modulator, a second band-pass filter, a second oscillator and a second demodulator;
the built-in coupler is configured to transfer the synchronization signal from the primary-side controller to the secondary-side controller when the primary-side controller and the secondary-side controller are operated in a first communication mode; and
the built-in coupler is configured to transfer the synchronization signal from the secondary-side controller to the primary-side controller when the primary-side controller and the secondary-side controller are operated in a second communication mode.