05-06 | KingshengPCBA
Shenzhen Kingsheng PCBA draws on 10 years of experience in Class II medical device PCB services to present this pitfall guide — helping manufacturers avoid 90% of common issues.
05-06 | KingshengPCBA
A Third-Party Technical Perspective on Core Requirements for Automotive-Grade Manufacturing.
05-06 | KingshengPCBA
Component shift stems from multi-factor SMT issues; prevention via process/equipment/material control is key
05-06 | KingshengPCBA
Reflow temp curve optimization boosts yield & reliability; verify per shift
05-06 | KingshengPCBA
FAI ensures SMT quality via standardized, intelligent, traceable systems
05-06 | KingshengPCBA
Key challenges of ultra-thin PCBs (≤0.5mm) include manufacturing complexities, yield drops to 70-85%, and the need for specialized materials/processes, making partner selection critical for reliability in wearables and medical devices
05-05 | KingshengPCBA
AOI uses high-resolution cameras to capture images of the circuit board and compares them against a golden template to identify various appearance and soldering defects. Below are the main defect categories detectable by AOI.
05-05 | KingshengPCBA
This article compares spray, dip, and brush coating methods from four perspectives: operating principles, process advantages, limitations, and selection recommendations.
05-05 | KingshengPCBA
Bubbles can lead to reduced insulation performance, while capillary action may contaminate connectors, switches, or test points. The following methods address these issues from two perspectives: process control and material selection.
05-05 | KingshengPCBA
During PCBA processing, conformal coating is used to protect circuit boards from moisture, dust, and chemical contaminants.
05-05 | KingshengPCBA
This article analyzes the specific impacts of four common PCB substrate materials on assembly from a production perspective.
04-29 | KingshengPCBA
Wave soldering bridging and icicles require six-factor integration: flux, temperature, angle, wave, pads, and solder.
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