PCSPCB for you to talk about PCB copy processing fee is how to charge? PCB copy charge method and price factor. PCB replication is a complex project, and charging involves multiple processes and factors. Here are some common PCB copy charging methods and price factors:
PCB copy charge method and price factor
1. Board removal fee:
Depending on the type, quantity and difficulty of the board components, the cost of removing the board is usually between 50-150. Complex boards may require more time and labor costs.
2. Grinding cost (for multi-layer board) :
The cost of grinding the board is related to the size of the board, and the price of each layer is between 50-100. Large size boards require more time and wear, so the cost may be higher.
3. Price per point:
Regardless of the number of layers of the board, it is usually calculated at the price of 0.5-0.6 per point. The number of layers may affect the number of points, but it does not affect the price of points.
4. Intermediate layer price (for multi-layer board) :
Multilayer board also involves painting the middle layer, the price of each layer is about 50-100. The cost of the middle tier depends on the effort and complexity.
5. Schematic fees:
Calculated according to the number of layers and complexity of the schematic, usually 1-1.2 per point. More complex schematics may require more work and time.
6. BOM cost:
The BOM cost depends on the quantity and difficulty of the material, and is generally between 100-500. In special cases, if there is an IC code that cannot obtain the model number, additional fees may be required to find it.
PCB copy quotation applicable scope:
The above prices are applicable in most cases and cover 90% of the needs of the industry. However, for too simple or too complex boards, and some special cases (such as no screen printing needs to be re-compiled, the board is covered with vinyl, etc.), the price may need to be adjusted according to the actual situation.
PCB copy What are the 5 ways to disassemble integrated circuits? In the process of PCB replication, disassembling the integrated circuit is a crucial task. Correct and effective disassembly is not only related to the success of replication, but also directly affects the integrity of integrated circuits and circuit boards.
PCB copy 5 methods of disassembling integrated circuits:
1. Tin suction disassembly method:
This is a common professional method, using a tin absorber and a common soldering soldering iron. The heated soldering iron tip is placed on the integrated circuit pin, and after the solder joint is melted, the solder is sucked into the fine tin through the tin absorber, so as to easily remove the integrated circuit.
2. Medical hollow needle removal method:
Use a medical 8 to 12 hollow needle to cover the IC pins. After the pin solder is melted with a soldering iron, the pin is immediately covered with a needle, and then the needle is rotated, and the needle is pulled out after the solder is solidified to achieve the separation of the pin and the printed board.
3. Electric soldering iron brush with disassembly method:
Using a soldering iron and a small brush, the soldering iron is heated, the solder melts, and the brush is used to sweep away the solder, so that the pin of the integrated circuit is separated from the printed board. This method can be done foot by foot or column by column, and finally pry off the integrated circuit with pointed tweezers or a screwdriver.
4. Increase solder melting disassembly method:
Add some solder to the integrated circuit pins to be removed, so that the solder joints of each column of pins are connected to facilitate heat transfer. When disassembling, rotate heating each column of pins until removed, easy to do.
5. Multi-strand copper wire tin suction disassembly method:
Using multiple copper core plastic wire, it is placed on the integrated circuit pin, and the solder is adsorbed on the copper wire after heating. The adsorbed part can be cut off, repeated several times, with tweezers or a screwdriver gently pry, that is, the integrated circuit can be removed.
These methods have their own characteristics, you can choose the most suitable way according to the specific situation. Be careful when operating to ensure that the integrated circuit and printed board are not damaged to ensure the smooth progress of the entire replication process.
In general, the charge for PCB reproduction is determined based on a number of factors such as the complexity, workload and technical difficulty of the project. For special cases, additional fees may apply. When selecting PCB reproduction services, customers should communicate with suppliers in detail to ensure that engineering requirements and related costs are clear.
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