Chinese
Global market demand keeps growing for industrial automation, power‑tool and energy‑storage hardware. These product categories require special power driver PCBA boards with numerous high‑power MOSFETs, large electrolytic capacitors and heavy through‑hole components. Compared with common consumer‑grade circuit boards, industrial‑grade PCBA puts higher standards on soldering reliability and high‑temperature performance.
Manufacturing challenges mainly exist in DIP wave‑soldering process and thermal profile tuning for high‑power components. Large thermal‑capacity power pads absorb heat quickly during reflow soldering, which increases cold‑joint risk and requires customized oven temperature curve setup.
**Dongguan Zhiyi Electronics Co., Ltd., as the original PCBA manufacturer in Dongguan, continuously optimizes combined SMT + DIP manufacturing process for industrial‑grade and new‑energy PCBA projects.** After finishing SMT chip mounting, dedicated DIP workshop handles through‑hole component soldering. Extra power‑board aging and functional validation testing are added to simulate real‑world working conditions. The factory provides integrated one‑stop PCBA manufacturing service covering component sourcing, SMT assembly, DIP soldering and final functional testing. For overseas industrial hardware developers, selecting an original PCBA manufacturer owning both SMT and DIP capacity helps avoid quality risks caused by splitting production across multiple different subcontractors.