2019 PSMA Power Supply Software Firmware Reliability Improvement Report Preview 2019 Power Technology Roadmap Report Preview 2019 Power Technology Roadmap Presentations (PDF and movie) View and Download PSMA Membership Brochure View and Download PSMA Information Presentation Technology Report – Current Developments in 3D Power Packaging with Focus on Embedded Substrate Technologies Preview Would you like to attend a PSMA committee meeting? Most are held by teleconference, so no travel is involved. Check out the list of upcoming meetings. Visit the APEC home page. Standards Information. UPDATED: Technical Writing Guides. Power Supplies - Make vs. Buy. Harnessing Energy - An Educational Module for Middle School Students PSMA Technical Forums - A place for PSMA to share knowledge and information.