Protek AC-DC Power Supplies are your best choice for medical or commercial grade power supply conversion products. Since 1984, Protek has provided quality design and manufacturing of AC/DC power supplies at competitive prices, with an emphasis on individualized engineering & customer support. Our staff of engineering, sales and technical support talent is ready to assist with all phases of your application. Select one of our standard products or consult with us to create a modified power supply or custom designed power supply. Protek Power is now ISO 13485 Certified!