1. How to charge for pcb proofing?

The first thing to look at is what kind of board is used. The board has FR4, high TG board, and brand Shengyi. The plates are different, and the prices are also different. In addition, looking at the design drawings, the smaller the line width and line spacing, the more holes, and the more precise, the higher the cost. Third, look at the surface treatment. Immersion gold and gold plating are more expensive than tin plating and OSP. Four to see the number. 5. Looking at the delivery date, PCB boards that need expedited delivery are cheaper than those with normal delivery dates. PCB circuit board

2. What are the requirements for pcb proofing?

The materials that need to be provided to the manufacturer for quotation, the drawings are generally provided with GEBER files, with clear process requirements and quantities, and whether they need to be expedited. In this way, pcb manufacturers can follow up on quotations. After the price is negotiated, the manufacturer will place an order and start manufacturing.

pcb circuit board

Three, pcb proofing steps

The first is to confirm the drawings and processes, ordering and manufacturing process materials; secondly, manufacturing according to the normal manufacturing process of pcb; the final is to ship and deliver.

4. How to choose a pcb circuit board manufacturer?

It is necessary to select manufacturers with certain strength, who can deliver on time and have a better price advantage. Of course, quality and delivery have always been the most important aspects. In addition, there are service quality, quality standards, etc. as reference conditions for selecting manufacturers.