 LAFOX, Ill., March 08, 2021 GLOBE NEWSWIRE -- Richardson Electronics, Ltd. NASDAQ: RELL is pleased to announce Joshua Borders as a new business development manager for the Power Microwave Technologies division. As Richardson Electronics further expands its product lines in the renewable power generation industry, Josh will be responsible for promoting and supporting the rapidly growing demand for our patent-pending Ultra3000 Series to wind farm operators and other customers looking to extend the reliability and life of battery systems with ultracapacitor module solutions. 