Embedded Hardware Intern
招聘时间
即日起 至 2027-01-20
招聘单位
圣戈班
所在地区
上海
工作地点
上海市/上海市/闵行区 圣戈班汽车玻璃(上海)有限公司 文井路18号
学历要求
硕士
实习时长
每周4天，每天6小时
职责描述
Job Responsibilities:
Schematic Design:
o Define module partitioning and interfaces under mentorship, produce schematics, and join design reviews.
o Perform component selection and derating calculations per automotive requirements; maintain the BOM and alternates list.
o Prepare design calculation notes for key circuits (power, drivers, protections, sensor front ends) and worst-case analysis to ensure margins and reliability.
o Specify layout/EMC constraints (return paths, plane splits/grounding, filtering, TVS selection).
o Maintain design documentation and change records
Circuit Simulation
o Use PSpice/LTspice to simulate power startup, transients, load steps, and surge scenarios, then propose optimizations.
o Analyze stability and loop compensation for driver/protection circuits (Bode plots, phase/gain margins).
o Model EMC sensitive nodes and evaluate filter networks (common/differential mode paths).
Hardware Testing:
o Assist in prototype bring up and functional validation; perform bench tests with oscilloscope.
o Execute power and thermal tests (efficiency, ripple, transient response, temperature rise/hotspot) and propose corrective actions.
o Author test plans, cases, and reports; track defects.
Schematic Design:
o Define module partitioning and interfaces under mentorship, produce schematics, and join design reviews.
o Perform component selection and derating calculations per automotive requirements; maintain the BOM and alternates list.
o Prepare design calculation notes for key circuits (power, drivers, protections, sensor front ends) and worst-case analysis to ensure margins and reliability.
o Specify layout/EMC constraints (return paths, plane splits/grounding, filtering, TVS selection).
o Maintain design documentation and change records
Circuit Simulation
o Use PSpice/LTspice to simulate power startup, transients, load steps, and surge scenarios, then propose optimizations.
o Analyze stability and loop compensation for driver/protection circuits (Bode plots, phase/gain margins).
o Model EMC sensitive nodes and evaluate filter networks (common/differential mode paths).
Hardware Testing:
o Assist in prototype bring up and functional validation; perform bench tests with oscilloscope.
o Execute power and thermal tests (efficiency, ripple, transient response, temperature rise/hotspot) and propose corrective actions.
o Author test plans, cases, and reports; track defects.
