Focus on the R & D and production of micro air pump PCBA circuit boards, and adapt to a full range of air pump equipment such as household vacuum machines, storage air pump, negative pressure cupping instruments, industrial vacuum adsorption, and gas sampling pumps. The circuit board adopts a mature and stable drive control solution, compatible with 3.7V lithium battery, 12V, 24V DC and multi-specification power supply methods, supports brush/brushless pump drive, and can realize constant pressure pumping, automatic pressure maintenance, negative pressure stabilization, and regular start and stop and other core functions.
Separate wiring of strong and weak electricity in the board area, combined with professional EMC anti-interference design, effectively avoids signal interference caused by motor work, ensures accurate negative pressure detection, stable operation without crashes or skipping gears. Built-in multiple safety protection mechanisms, integrating over-current, over-voltage, under-voltage, blocked rotor, overheating, and reverse power connection protection, completely solving the problems of board burning and machine burning caused by long-term continuous operation of the extraction pump, pipeline clogging, and dry extraction, and greatly Extend the service life of the whole machine.
Personalized functions such as multi-gear suction adjustment, real-time negative pressure display, automatic pressure compensation, Bluetooth smart control, and delayed shutdown can be customized, and dual modes for pumping single and pumping and inflation dual purposes can be supported. All PCBAs have undergone SMT precision mounting, aging testing, and three-prevention protection treatment. They are moisture-proof, dustproof, high temperature, and anti-aging. They are suitable for mass production use in multiple scenarios such as civil consumption, industrial automation, medical beauty, and instruments and equipment.
Supports on-demand customization solutions, program development, small batch proofing, mass production, stable delivery and high cost performance. It is a high-quality control board supporting solution for various micro negative pressure pumping equipment.