職位描述
DSPCPLDDEBUGAllegro變頻 伺服 整流 逆變PSPICE工業(yè)自動(dòng)化
職位名稱:Power Electronic Engineer
工作類型:Technical
工作地點(diǎn):上海-- 上海
薪資待遇:
學(xué)歷要求:本科,Bachelor
招聘人數(shù):1
工作經(jīng)驗(yàn):
職位描述:
Description:
Power Electronic Engineer for Continue Engineering
Responsibility
· Deeply understand component selection to quick action for Component Shortage & Multiple sources
· Self-motivated and working under high pressure for customer issue
· Understand issue quickly from service team or customer site, to deeply analysis, simulate and get final solution
· Ensure the electronic modification for those topics
· Modify Schematic, Bom, design specification…etc, guide PCB engineer
· Making prototype and implement analog circuit designs (like power electronics topology, protection circuit, switched power supply…etc) and digital circuit designs(DSP/CPLD periphery circuit, digital/Analog input/out circuit )
· Debug and solve many technically challenging issues as part of a multidisciplinary design team
· Deeply involved into the Verification/Validation Test to verify the solution and solve product issue finally
· Follow Schneider internal maintenance process and quality strategy.
· Maintain the drive/motion product (0.18kw~315kw) for China and global market.
· Coordinate with other functions, such as FW, Mech, purchasing, cost, ADM…etc
· Maintain and increase knowledge/expertise of product engineering technologies, competitor analysis.
Skills
· Master degree of EE with 3+ years of drive products design experience is preferred. Bachelor degree will need 5+ years experience.
· Good knowledge of power electronic, topology (2-level, 3-level), component selection (IGBT, Mosfet) and thermal calculation (power loss simulation), protection strategy (short circuit, over voltage, thermal). 3+ years experience of drive platform design is a strong nice to have.
· Sensors and signal conditioning (grounding schemes, filters, A/D…). Current/Voltage measurement methods.
· Switched power supplies (Forward/flyback DC/DC converters, PFCs, power efficiency, reliability…). Able to design and guide the supplier to develop the transformer and inductor.
· EMC principle knowledge, Differential/Common path, Conducted/Radiated Emission…
· Analog circuit design(Amplifier, 2/3 order filter, Monte Carlo method)
· High-speed digital design and circuits (microprocessors, DSPs, memories, CPLD), familiar with basic controller functions (analog/Digital input or output). 3+years controller design and CPLD programming is a strong nice to have.
· Schematic/PCB design and tools skills(Allegro)
· Familiar with simulation tools(matlab, plecs, pspice), basic knowledge of motor control
· Familiar with related standard, IEC61800/60664, UL508C
· Good oral and writing English skills, able to communicate with service team or customer directly
· Positive attitude and team player
· Enthusiasm for power electronics and product maintenance