При поиске услуг по производству электроники, предложение PCBA часто может выглядеть сложным. За что именно вы платите? В Полностью Хонг, мы верим в 100% transparency. In this guide and the accompanying video, Cosin Li breaks down every cost item on a PCBA quote, ensuring you understand where every penny of your budget is invested.
1. Electronic Component Cost (Категория)
The first and usually largest part of the quote is the component cost. This covers all the active and passive parts listed in your Bill of Materials (Категория).
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Гарантия качества: We only use qualified components.
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Incoming Inspection: Every batch undergoes a strict IQC (Входной контроль качества) process before it reaches the production line.
2. PCB Bare Board Manufacturing
This is the cost of producing the empty circuit boards. It’s not just about the material; it also includes:
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Standard board fabrication (FR4, Алюминий, и т. д.)
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Электрические испытания (Электронный тест) чтобы обеспечить 100% connectivity before assembly starts.
3. Assembly Processing Fees
This fee covers the labor and machine time involved in the full production cycle:
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Пост & DIP Soldering: High-speed placement and wave soldering.
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Очистка & Осмотр: Removing flux residues and visual/AOI inspection.
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Function Testing: Ensuring the assembled board works exactly as designed.
4. One-Time Tooling & Setup Charges
New projects often involve “One-Time” fees. Once paid, these are usually waived for repeat orders (unless the design changes).
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SMT Stencil Charge: A custom laser-cut stencil for precise solder paste printing.
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Fixture Fee: Customized reflow carriers, coating jigs, and testing fixtures to ensure stable mass production.
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SMT Line Opening Fee: Covers machine setup, program debugging, and the critical Первая статья проверка (Фей).
5. Understanding Production Lead Times
Managing expectations on delivery is crucial for your product launch. В Полностью Хонг, our typical schedule is:
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Material Preparation: 1-2 недели (Компоненты + Bare PCBs).
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Mass Production & Сборка: After materials arrive, the final assembly takes place.
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Total Delivery: В целом 3 к 4 недели for a complete turnkey project.
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Note: Lead times may vary if the BOM contains long-lead-time (non-cycle) компоненты.
Заключение
Every cost on a Fully Hong quotation corresponds directly to a value-added step in our production process. Our goal is to provide stable quality and professional service that justifies your investment.
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