Raymond Chua

About Raymond Chua

Experienced Power Supply Engineer with 25+ years in power-supply and power-delivery design for high-performance networking hardware. Strong background in AC-DC and DC-DC power architecture, validation, and power-integrity analysis. Proven ability to collaborate with global hardware and design teams from concept to full product validation.Power Supply EngineeringSenior Field Applications EngineerPower Supply SpecialistSwitchmode Power Supply Design Engineer

Experience

1. Power Supply Hw Engineer

   Arista Networks

   Jul 2018 — Present · Santa Clara, CA, US

   Design and implementation of multi-KW AC-DC and DC-DC power on Arista Switches.Key Roles: • Power-Delivery Design and create Specs for AC-DC and DC-DC converters. • Hardware Design Support for Schematic and PCB layout review. • Debug & Analysis: Strong analytical, debugging, and root-cause skills. • Collaboration: Effective communicator with cross-functional teams (hardware, compliance, mechanical, layout, design, vendors). • Scripting and Programming Python for automation and data processing. • Worked closely with global hardware/design teams to develop networking switches from concept to bench validation. • Designed and optimized power-delivery networks for advanced, high-performance hardware. • Performed power validation, measurement, and analysis in lab environments. • Served as the primary contact for power requirements and system-level power integrity. • Reviewed board schematics and layouts to ensure robust power-integrity performance and design quality.

Education

• Mapúa University

  BSEE, Electrical Engineering

• University of the Philippines

  Diploma EE Scholarship Program, Power Electronics