Engineer Liu：

12Years working experience:

Switch power supply: Buck / Boost / shock / shock / half bridge / full bridge topology development and mass production arc welding power supply: traditional manual welding / gas welding / plasma cutting / argon arc welding / pulse argon arc welding and full series digital welder / LCD page display industrial control: various industrial controller development and mass production such as air compressor and LCD controller charger: 6V / 12V / 24V / 48V / 62V / 72V / 84V charger development summary: unique and profound research and insights on high power inverter, Proficient in various civil power supply development and use scenarios, It has special research and theoretical analysis of heat dissipation system, and has relevant development experience of Marine charger and clear charger.

Service content;

Hardware design / software design / PCB design / SI.PI simulation / EMC rectification enterprise technology training device purchasing PCB copy board IC encryption and decryption hardware reliability analysis STM32 series and all kinds of 8051 kernel microchip software programming.

skilled for following Software: 

Solidworks/AdobeIllustrator/OrCAD/AotoCAD/PADS/AltiumDesigner AdobePhotoshop/Matlab/proteus/keil5