1. PCB Designs Processing:
For making PCB’s professional softwares are used like EAGLE, PROTEUS, KICAD, ALTIUM etc. Many designers use COREL DRAW also for designing their PCB’s
2. Getting the data from the user:
After receiving the designs from our customers, the designs are checked properly to ensure that they comply with our manufacturing capabilities.
3. If the design is approved:
If the design is approved by our design team, then an order is created and the customer is informed via email or phone call. They are given the payment links and after the payment is done, we start the basic development process.
4. Cutting the boards:
The boards are cut according to the specified dimensions given in the design files.
5. Drilling holes in the boards:
Once the boards are ready after cutting, they are brought to a precision CNC machine where all the drills are done. This precision machine allows for very accurate and positioned drills on the boards ensuring proper component placement.
6. Applying Negative Photoresist:
A photoresist material is applied on the boards and the boards are exposed to the UV light using the Gerber/PDF design files.
7. Developing the boards:
The exposed boards are then developed and we get the design stick to the boards ready for etching.
8. Etching:
The etching process is done to remove the unwanted copper on the non-circuit areas hence leaving behind the design of the circuits on the board.
9. Solder mask:
Depending on the customer requirement we may or may not do solder masking on the boards.
10. Tinning:
If the customer opts for NO Solder masking option, we simply tin the whole PCB board so that the fine layer of tin gets deposited on the copper tracks masking it from oxidation and giving long life to the board.
13. Testing:
The boards are tested properly for any artifacts or open tracks.
17. Shipping preparation and dispatch:
After all the testings the PCB boards are packed properly and shipped to the customers.