Power Integrations’ internally developed gallium nitride (GaN) technology, PowiGaN achieves up to 95% efficiency across the full load range and up to 100 W in enclosed adapter implementations without requiring a heatsink. 

• World's First 2200 V GaN
• Extends GaN into new high-voltage applications
• Reduces energy loss by up to 33%
• 750, 800, 900, 1250, 1700, and 2200 V options