Huaxing PCBA PCB manufacturing insights and articles

Insights & Resources

Technical articles on PCB design, manufacturing, and industry best practices. Written by our engineering team.

Zero-Tooling SMT Stencils — Frameless, Tooling-Free | Huaxing PCBA

Zero-Tooling SMT Stencils — Frameless, Tooling-Free | Huaxing PCBA

Zero-tooling SMT stencils (frameless: tooling-free, PTP) cut stencil set-up cost to near zero for prototypes and low-volume PCBA. Framed vs unframed

Flexible PCB Design for Wearables — Bend Radius & IP67 Sealing

Flexible PCB Design for Wearables — Bend Radius & IP67 Sealing

Flexible PCB design for wearables and smartwatches: bend radius limits, thin-film layer stackup, HDI microvias, IP67 sealing

Custom PCB Design for Agricultural Electronics — IP67 & Low-Power

Custom PCB Design for Agricultural Electronics — IP67 & Low-Power

Custom PCB design and assembly for agricultural electronics and precision farming: IP67 washdown ruggedization, low-power solar operation

MicroLED Display PCB — Micro-Pitch Driver Boards & HDI

MicroLED Display PCB — Micro-Pitch Driver Boards & HDI

MicroLED display PCB design: micro-pitch driver boards, 20-50µm copper routing, ultra fine HDI, passive vs active matrix

Co-Packaged Optics PCB — CPO Switch Architecture & 224G SerDes

Co-Packaged Optics PCB — CPO Switch Architecture & 224G SerDes

Co-packaged optics PCB design: optical engine co-design and thermal budget. What 800G/1.6T networking OEMs must specify

Automotive Zonal Architecture PCB — Central Compute & Zonal Gateways

Automotive Zonal Architecture PCB — Central Compute & Zonal Gateways

Automotive zonal architecture PCB: central compute node. ASIL safety and IATF 16949 production. What vehicle E/E engineers must specify

Induction Cooktop PCB — IGBT Resonant Inverter, EMI & Mains Safety

Induction Cooktop PCB — IGBT Resonant Inverter, EMI & Mains Safety

Induction cooktop PCB design. EMC filtering and thermal layout. What kitchen appliance OEMs need to specify

IIoT Edge Gateway PCB — Multi-Protocol, Wide-Voltage & Industrial Rugged Design

IIoT Edge Gateway PCB — Multi-Protocol, Wide-Voltage & Industrial Rugged Design

IIoT edge gateway PCB design: industrial-proprietary protocol conversion, wide input voltage, DIN-rail form factor and how to route Ethernet

Home Energy Storage PCB — Residential Battery Backup & Hybrid Inverter Design

Home Energy Storage PCB — Residential Battery Backup & Hybrid Inverter Design

Home energy storage PCB design. BMS safety and UL 9540 certification. What OEMs need to specify for a 10-year field life

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