Technical drawings
Outline, terminal and installation drawing guidance. Public drawing files are not yet listed.
Find product information, prepare your requirements and understand which documents to confirm.
Outline, terminal and installation drawing guidance. Public drawing files are not yet listed.
Browse the online catalogue and check the status of downloadable product documents.
A practical checklist for model, application, quantity and delivery requirements.
Answers about product selection, documents and ordering through HAOQI.
Read the existing articles on product differences and process principles.
Product applications and process principles to help you prepare selection questions and documentation requirements.
Industrial power capacitors handle kilovolts and high currents in grids, induction heating and pulsed power. See how they differ from consumer electronics capacitors.
Read article 2026-09-21Learn how vacuum drying and impregnation remove moisture and trapped air to support a stable dielectric system and reliable power-capacitor performance.
Read articleTell us the model and application. HAOQI will coordinate available datasheets, dimensional drawings and relevant test documents.