Products Description
PCBA for Water Purifier. This PCBA is engineered as the core control unit for modern water purification systems, ensuring intelligent operation and safety. It integrates sensors to monitor water flow, pressure, and quality in real time, enabling precise control of filtration cycles and automatic flushing. The board manages critical alerts for filter replacement and system faults, providing clear status updates through an intuitive user interface with display panels and indicator lights. Designed for reliability, it features robust protection against moisture, corrosion, and electrical surges. Supporting various purification technologies such as RO and UV sterilization, this PCBA ensures consistent, high-quality water output while optimizing energy efficiency and system longevity.
PCBA Display

PCBA Process& Quality Control
Our manufacturing process for the Water Purifier PCBA is defined by stringent quality control protocols tailored for critical water-contact applications. Every board undergoes a complete testing regimen, including In-Circuit Test (ICT) for component verification and a rigorous Functional Test. This functional test simulates actual operation, validating valve control, pump operation, sensor accuracy (including TDS monitoring), and leak detection circuits.
We employ automated SMT lines and Automated Optical Inspection (AOI) to guarantee assembly precision. A specialized, high-performance conformal coating is applied to protect the circuitry from high-humidity environments and prevent corrosion, which is essential for long-term reliability.
Our optimized supply chain and proven manufacturing workflow support reliable lead times of approximately 4-5 weeks for standard orders. With dedicated high-volume production lines, we maintain strong scalability to meet large-scale manufacturing demands, ensuring consistent quality and on-time delivery for mass production projects.
Finished Product Display
BQC can not only do the water purifier PCB assembly, but also the finished product assembly

FAQ
Q1: What are the advantages of your company's OEM service?
A1:Our product costs are gradually reduced and our project are increasingly optimized.
Q2. Can you handle small or large orders?
A2. We have the ability and expertise to deal with small and large orders. Our flexible manufacturing capabilities enable us to meet the unique needs of each customer, regardless of order size. Whether you need prototype operation, low volume production, or mass production, we can effectively meet your needs.
Products Certificates

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