Job responsibilities:
1. Responsible for hardware schematic design and PCB design of audio, power amplifier and other products.
2. BOM arrangement, circuit board debugging, engineering prototype research and development, production, debugging and other work.
3. Test or assist in the test development of hardware, component evaluation and selection recognition and test specifications.
4. Responsible for trial production guidance, technical explanation, technical training, production and after-sales fault analysis ※.
5. Design document development.
Job Requirements:
1. Bachelor degree or above, major in electronics or mechatronics, solid theoretical foundation of electronics, strong practical ability.
2. Familiar with signal processing of the front board, MCU and DSP hardware and peripheral circuits, familiar with DC-DC converter, audio amplifier, audio filter; More than 10 years audio and amplifier independent development experience is preferred.
3. Skilled use of audio analyzer AP, understand the meaning of common audio parameters and improvement methods. Have a certain acoustic basis, can evaluate the sound through sound test, and give technical description and rectification plan.
4. Proficient in Altium Designed software, familiar with Layout and circuit simulation.
5. Familiar with national standards, bank standards, enterprise standards, safety regulations, EMI and other standards of audio electronic products, and have rectification experience.
6. Familiar with the production process and quality standards of electronic products.
7. Have good professional ethics, can bear hardships and stand hard work, love the audio industry, and a strong sense of team.