DC-DC switching power supply module and DC-DC switching power supply module conformal packaging method

• Main Authors: ZHANG YINGGUI, JANG JUN-HO
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The invention discloses a DC-DC switching power supply module and a conformal packaging method of the DC-DC switching power supply module, the DC-DC switching power supply module comprises a PCB and mounting grooves, the PCB is provided with a plurality of mounting grooves, the mounting grooves penetrate through the upper and lower side walls of the PCB, and resistors, capacitors, semiconductors and magnetic assemblies are fixedly mounted in the mounting grooves respectively. According to the invention, the PCB, the mounting groove, the resistor, the capacitor, the semiconductor and the magnetic assembly are arranged, the internal circuit is designed according to the sizes and positions of the resistor, the capacitor, the semiconductor and the magnetic assembly when the PCB is manufactured, and then the mounting groove is formed in the designated position of the PCB; therefore, the resistor, the capacitor, the semiconductor and the magnetic assembly can be installed in the installation groove in the PCB, the