Sample PCB clone, also known as prototype PCB reverse cloning, is a precise circuit board replication service for single or small-quantity sample circuit boards, which is the core foundation and preliminary link of mass PCB cloning and electronic product reverse development. In the electronic industry R&D and production process, most enterprises only have a single original sample board without any design documents, schematic diagrams, BOM parameters and production data. Through professional sample PCB clone technology, we can completely reverse and restore all design data and structural parameters of the original sample board, and realize the production and replication of the sample board. This service is applicable to all types of circuit board samples in various fields such as consumer electronics, industrial control electronics, automotive electronics, medical electronics and communication equipment, and is an indispensable technical means for product imitation, technical research, scheme verification and project trial production in the electronic manufacturing industry.

The biggest feature of sample PCB clone is high precision and zero deviation, because the sample board is the only standard for product replication, and any tiny error will lead to the failure of subsequent mass production and product functional debugging. Our sample cloning process adopts a full-link refined operation mode, abandoning the rough scanning and simple copying mode of traditional cloning. First of all, our technical engineers will conduct comprehensive physical parameter detection on the sample board, including board thickness, substrate material, copper foil thickness, solder mask color and thickness, hole diameter, pad size, line width and line spacing, and record all original data in detail. Then, high-precision industrial microscopic scanning and 3D imaging technology are used to collect all wiring tracks, component distribution positions, via hole distribution and circuit connection relations of the sample board without dead angle, and establish a complete digital model of the PCB.

In the data restoration stage of sample PCB clone, we strictly distinguish different circuit layers, accurately sort out the positive and negative circuit logic of the board, restore the complete schematic diagram and PCB layout file that are 100% consistent with the original sample board, and check and verify component parameters one by one to form an accurate BOM list. For special processes and special structures on the sample board, such as partial impedance lines, hollowed-out heat dissipation areas, special via hole processes, and customized pad structures, we will carry out targeted technical analysis and process restoration to ensure that no detailed design of the original sample board is missing. After the completion of data restoration, we will carry out sample trial production immediately, and adopt the same production process and material standards as the original sample board to produce cloned prototype boards.

After the production of cloned samples is completed, we will carry out strict comparative testing and functional verification. Including appearance contrast detection, size parameter measurement, circuit continuity detection, electrical performance test and actual functional debugging, to ensure that the appearance size, structural parameters, electrical performance and functional effect of the cloned sample board are completely consistent with the original sample board. For the sample boards with special functional requirements such as high frequency, high speed and anti-interference, we will also conduct professional environmental simulation tests such as high and low temperature resistance, vibration resistance and electromagnetic compatibility to verify the stability and reliability of the cloned samples.

Sample PCB clone serves the whole life cycle of electronic product development. In the early stage of project research and development, enterprises can use sample cloning technology to quickly parse the technical principles and design schemes of peer mature products, shorten R&D time and reduce R&D risks. In the stage of product trial production, through sample cloning and verification, we can confirm the feasibility of the production scheme, avoid mass production errors caused by design defects, and reduce enterprise production costs. In the stage of product maintenance and upgrade, sample cloning can realize the rapid replication of discontinued circuit board samples, solve the problem of insufficient spare parts, and provide data support for product function upgrade and performance optimization. In addition, for customers who need customized PCB design and secondary development, sample clone can provide accurate original data basis, facilitating engineers to carry out design modification, function expansion and performance optimization on the basis of the original board.

We have professional sample cloning technical equipment and engineer team, with rich experience in cloning various complex sample boards, including ultra-thin micro sample boards, high-precision multi-layer sample boards, HDI sample boards, blind and buried hole sample boards and special process sample boards. We support non-destructive cloning and destructive cloning according to customer needs. Non-destructive cloning can completely protect the integrity of the original sample board, which is suitable for rare and non-replaceable sample boards; destructive cloning can achieve higher precision data restoration, which is suitable for conventional sample boards that can be disassembled and tested. After the completion of sample cloning, we will provide customers with all technical files including PCB design files, schematic diagrams, BOM lists, parameter test reports and production process documents, to provide comprehensive technical support for customers' subsequent mass production and product development.