*Responsibilities:

• Development of power for RRH.
• Architecture/Circuit design of power unit for RRH including Line filter & Surge protection.
• Power PCB design & power circuit simulation.
• Test of power circuits.
• Fault analysis of analog circuits.

• Over 3 ~ 8 year-experience. of power circuit design. Development experience of low input voltage (36~60V, 48V_nominal).
• On-Board power & discrete power circuit (AC/DC, DC/DC)
• Knowledge of analog components.
• Safety & EMI/ESD standard.
• Thermal analysis, Power PCB design.