If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Direct Bonded Copper (DBC) Alumina Ceramic SubstrateDirect Bonded Copper (DBC) Alumina Ceramic Substrate Product Description Warning/Disclaimer This product has obtained relevant product qualifications/licenses for certain applicable countries. Video description [video width="1280" height="720" mp4="https://www.nmmech.com/wp-content/uploads/2025/08/Electrical_Direct_Bonded_Copper_Al2o3_Alumina_Metallized_Ceramic_Dbc_Substrate-2.mp4"][/video] Products Description DBC ceramic substrate DBC ceramic substrate is a high-performance material used in power electronics. It combines direct bonded copper (DBC) with a ceramic base, offering excellent thermal conductivity and electrical insulation.… Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Name *Email *PhoneProduct InquirySubmit Please create Inquiry form and add Related Shortcode.