Quality Rigid-flex PCB Wholesale

IntroductionThe changing times and innovations growing at a fast rate have led to the development of numerous such products that were not even imagined a few years back. One of them amounts to being a transparent PCB.  The use of PCB has always been every day in various appliances based on electronic mechanisms. However, the commonly available PCB was the traditional printed circuit board. However, different materials are used as substrates to make these PCBs. Transparent PCB is also one such innovation of today's time that is developing a lot of ease and convenience for plenty of electronics. What is Transparent PCB?The material used in the manufacture of a transparent PCB is non-conductive. However, this material has copper circuits over them, either inside it or outside it. It is used widely in various fields like LED, LCD, solar, and 5G. The main idea behind using this PCB is that it is highly tear-resistant and can handle high temperatures and pressure. As the name suggests, it is transparent and offers resistance against dust and dirt.Transparent PCB SubstrateTwo kinds of transparent substrates are commonly manufactured around for use. This comprises a transparent glass PCB and a transparent ceramic PCB.  The two types have their properties, and if we consider the ceramic substrate, it will offer better conductivity, whereas the ceramic PCB will offer optical transmission at a better rate. Advantages of Transparent PCB SubstrateThere are plenty of advantages to choosing transparent PCB substrate, and some of these are as follows: ● The surface of this kind of PCB is entirely transparent and offers a flat finish ideal for manufacturing various appliances.● It can handle a lot of heat and pressure and is suitable for use in environments requiring heat-resistant PCBs.● Transparent PCB is very durable. It lasts much longer and can avoid wear and tear.● It doesn't lose its actual shape and hence doesn't get deformed easily, no matter how much pressure it is suppressed. Ceramic Transparent PCBsThere are various ways transparent PCBs based on circuit boards made using ceramics are used. The widely popular ceramic substrate amounts to aluminum oxide, magnesium oxide, and iron. The ceramic PCBs consist of using transparent substrates, and they have a solder mask that is based on glass. However, the conductors used in such PCBs are not transparent. Hence, this kind of PCB is only partially transparent but about 80% transparent.Advantages of Transparent PCBSome of the benefits attached to the transparent PCB may comprise the following:● Features a high level of thermal conductivity and also heat resistance.● There is stability in the coefficient of thermal expansion.● There is a very low absorption of water and increased insulation.Transparent PCB Applications● Transparent PCBs are used in the military sector to cater to infrared missiles.● The aerospace sector uses transparent PCBs for airplanes.● LEDs that are backed with high power are equipped with transparent PCBs.● Sensors that work on optical images are also equipped with transparent PCBs.  Transparent Flexible PCBAs the name suggests, transparent flexible PCBs are flexible circuit boards in nature; these are made with PET thin film. This kind of film makes them transparent, and these are in various colors like green, white or blue. In a transparent PCB, the entire base is transparent except for the traces of the circuit. This circuit is adjusted between the two layers of transparent material that keeps it covered yet visible. Advantages of Transparent Flexible PCBThere are many advantages of choosing transparent flexible PCB, and some of these include the following:● The optical features of a flexible PCB are appealing.● The best part is that these PCBs can easily be twisted, turned, and bent in all directions, yet they stay workable.● These are super thin and light in weight PCBs.● The weight of the flexible PCB is significantly less, which cuts down the weight of the product in which it is fixed.Transparent Flexible PCB ApplicationThere are many applications of transparent flexible PCBs primarily because of their flexible and light-in-weight nature that are suitable for being fixed in compact spaces. Their use is commonly seen in mobile phones, medical instruments, cameras, etc. Transparent PCB DesignA transparent PCB can be created using a few steps, and the details of its manufacturing process are discussed step by step.Circuit Design PreparationThe first step in creating a transparent PCB design is to make the circuit diagram in the software. Once the design has been completed, the circuit path will be created with the help of an autoroute tool. In the case of a transparent PCB, the requirement lies in creating the layers of pads and oath, and once it is created, the image can be transported into a PNG file. The white-on-black technique will be used in the glass PCB, and the photoresist material will be applied over which the light is being exposed.Design PrintingThe image designed will now be printed on the OHP paper and will act as a mask to block light exposure. This will act like a cover to block the light on the areas that are not wanted. The light must be appropriately blacked, or the design will not be created properly. Hence if needed, more layers can be added to ensure the light is appropriately blocked.Copper foil glued on the boardThe copper foil will now be glued on the board of transparent sheets, and in that stage, some copper will be removed.  This removal is carried out using ferric chloride. In order to achieve the optimum result, copper with perfect thickness is chosen and used so that the right kind of circuit is developed. ConclusionTransparent PCBs are always the best choice for most products. Their properties and features make them ideal in every aspect, and hence when chosen for manufacturing electronic appliances, they offer various added advantages. At Rocket PCB, one may always have the right kind of PCB manufactured. Even if you are looking forward to having your hands on the transparent PCB, you can get in touch with us. We can cater to both the substrates of the transparent PCBs, and even if you need a flexible PCB, you can have your hands on that too.  We have a team of experienced professionals who work with innovative techniques that deliver the finest PCBs that are the best quality and durable options. These PCBs are capable of dealing with all kinds of environments without any issue to the appliance.

IntroductionThe changing times and innovations growing at a fast rate have led to the development of numerous such products that were not even imagined a few years back. One of them amounts to being a transparent PCB.  The use of PCB has always been every day in various appliances based on electronic mechanisms. However, the commonly available PCB was the traditional printed circuit board. However, different materials are used as substrates to make these PCBs. Transparent PCB is also one such innovation of today's time that is developing a lot of ease and convenience for plenty of electronics. What is Transparent PCB?The material used in the manufacture of a transparent PCB is non-conductive. However, this material has copper circuits over them, either inside it or outside it. It is used widely in various fields like LED, LCD, solar, and 5G. The main idea behind using this PCB is that it is highly tear-resistant and can handle high temperatures and pressure. As the name suggests, it is transparent and offers resistance against dust and dirt.Transparent PCB SubstrateTwo kinds of transparent substrates are commonly manufactured around for use. This comprises a transparent glass PCB and a transparent ceramic PCB.  The two types have their properties, and if we consider the ceramic substrate, it will offer better conductivity, whereas the ceramic PCB will offer optical transmission at a better rate. Advantages of Transparent PCB SubstrateThere are plenty of advantages to choosing transparent PCB substrate, and some of these are as follows: ● The surface of this kind of PCB is entirely transparent and offers a flat finish ideal for manufacturing various appliances.● It can handle a lot of heat and pressure and is suitable for use in environments requiring heat-resistant PCBs.● Transparent PCB is very durable. It lasts much longer and can avoid wear and tear.● It doesn't lose its actual shape and hence doesn't get deformed easily, no matter how much pressure it is suppressed. Ceramic Transparent PCBsThere are various ways transparent PCBs based on circuit boards made using ceramics are used. The widely popular ceramic substrate amounts to aluminum oxide, magnesium oxide, and iron. The ceramic PCBs consist of using transparent substrates, and they have a solder mask that is based on glass. However, the conductors used in such PCBs are not transparent. Hence, this kind of PCB is only partially transparent but about 80% transparent.Advantages of Transparent PCBSome of the benefits attached to the transparent PCB may comprise the following:● Features a high level of thermal conductivity and also heat resistance.● There is stability in the coefficient of thermal expansion.● There is a very low absorption of water and increased insulation.Transparent PCB Applications● Transparent PCBs are used in the military sector to cater to infrared missiles.● The aerospace sector uses transparent PCBs for airplanes.● LEDs that are backed with high power are equipped with transparent PCBs.● Sensors that work on optical images are also equipped with transparent PCBs.  Transparent Flexible PCBAs the name suggests, transparent flexible PCBs are flexible circuit boards in nature; these are made with PET thin film. This kind of film makes them transparent, and these are in various colors like green, white or blue. In a transparent PCB, the entire base is transparent except for the traces of the circuit. This circuit is adjusted between the two layers of transparent material that keeps it covered yet visible. Advantages of Transparent Flexible PCBThere are many advantages of choosing transparent flexible PCB, and some of these include the following:● The optical features of a flexible PCB are appealing.● The best part is that these PCBs can easily be twisted, turned, and bent in all directions, yet they stay workable.● These are super thin and light in weight PCBs.● The weight of the flexible PCB is significantly less, which cuts down the weight of the product in which it is fixed.Transparent Flexible PCB ApplicationThere are many applications of transparent flexible PCBs primarily because of their flexible and light-in-weight nature that are suitable for being fixed in compact spaces. Their use is commonly seen in mobile phones, medical instruments, cameras, etc. Transparent PCB DesignA transparent PCB can be created using a few steps, and the details of its manufacturing process are discussed step by step.Circuit Design PreparationThe first step in creating a transparent PCB design is to make the circuit diagram in the software. Once the design has been completed, the circuit path will be created with the help of an autoroute tool. In the case of a transparent PCB, the requirement lies in creating the layers of pads and oath, and once it is created, the image can be transported into a PNG file. The white-on-black technique will be used in the glass PCB, and the photoresist material will be applied over which the light is being exposed.Design PrintingThe image designed will now be printed on the OHP paper and will act as a mask to block light exposure. This will act like a cover to block the light on the areas that are not wanted. The light must be appropriately blacked, or the design will not be created properly. Hence if needed, more layers can be added to ensure the light is appropriately blocked.Copper foil glued on the boardThe copper foil will now be glued on the board of transparent sheets, and in that stage, some copper will be removed.  This removal is carried out using ferric chloride. In order to achieve the optimum result, copper with perfect thickness is chosen and used so that the right kind of circuit is developed. ConclusionTransparent PCBs are always the best choice for most products. Their properties and features make them ideal in every aspect, and hence when chosen for manufacturing electronic appliances, they offer various added advantages. At Rocket PCB, one may always have the right kind of PCB manufactured. Even if you are looking forward to having your hands on the transparent PCB, you can get in touch with us. We can cater to both the substrates of the transparent PCBs, and even if you need a flexible PCB, you can have your hands on that too.  We have a team of experienced professionals who work with innovative techniques that deliver the finest PCBs that are the best quality and durable options. These PCBs are capable of dealing with all kinds of environments without any issue to the appliance.

IntroductionMultiple electronic equipment and appliances are used daily everywhere. These electrical components are manufactured with various parts, but the one central part that controls their induction is PCB.  PCB stands for Printed Circuit Board; it is a green-colored component present in the electrical appliances and equipment used in the modern world now. PCB controls the functioning of that equipment, no matter if it is about a speaker, a computing device, or anything else you have as a technological innovation around you. The presence of PCB is a must in each of these devices. As much as its presence is significant, assembling this component also matters a lot, and there is no room for flaws.Understanding Circuit Board AssemblyThe PCB used in our electronic devices is solid fiberglass-made rigid boards that are fire retardant. The base of this board can act like a self-extinguishing material that is very much required in electronic equipment. The most common material used in its making amounts to be FR-4. It has both of its sides with a copper foil lamination. This kind of copper base lamination is seen in power supplies backed by a switch or an amplifier.  Another PCB circuit primarily used in IT-based equipment is slightly different from FR-4 and has a very lightweight layout. These are affordable and mostly present in computer mouse, calculators, and other computing devices. Many devices we use around us are also of such a nature that they need a flexible substrate material in their PCBs. Kapton is a flexible material to deal with high temperatures and, at the same time, used primarily on electronics like LCD connectors and in the connectors used for cameras. Another material that is used for the PCB circuit board is aluminum. Aluminum disperses heat very well, and such electrical components that are heat sensitive by nature might require aluminum-based circuit boards. Such kinds of components consist of LED, LCD, and laser diodes.Understanding PCB Assembly TechnologyPCB assembly is about more than just the components. The right kind of technology also plays a significant role so that the PCB may work efficiently and fulfills all its functions. There are various kinds of technologies involving automated and manual processes. PCB assembly at various points may not result from just one technology. There is a need for multiple technologies incorporated together to make a PCB. For instance, some boards will consist of surface mount technology and manual soldering. At the same time, some might need to have surface mount technology followed by tough hole technology. Various steps are considered for PCB assembly to ensure that the right technology is fused, and the suitable PCB is manufactured. PCB assembly processTo create a PCB, you need to follow a PCB assembly process; here, we have discussed all the steps that form an essential part of the PCB assembly and must be considered. 1. Solder pasteThe solder paste is to be applied on the places over the circuit board where the components are to be placed.  The paste is first applied on a stencil, then, with the help of an applicator and a fixture, the board and stencil are held together. The applicator ensures that the solder paste is applied at all the points where openings are on the board. Upon removal of the applicator, the paste will stay over the PCB in the designated areas where it was meant to hold the components.2. Component placementThe next step in the PCB assembly process is the placement of the components. Previously, when technology was not very advanced, this task was done manually by holding the parts with tweezers and placing them. However, instead of using a manual process, robots work 24/7 and are programmed with the help of a file where the coordinates of components are already present. The robot will pick the information from the file, automatically pick the components, and place them in their accurate place over the pre-applied solder paste. 3. Reflow solderingReflow soldering is a process in which the components, after being put over the solder paste, are subjected to an oven where the temperature must be 250 degrees centigrade.  Once the fixing is done, the entire PCB is subjected to coolers where the solder paste holds the PCB components in their place, ensuring that they won't move. 4. InspectionSometimes while there is a movement in the tray that holds the PCB, there is a chance that specific components might have misaligned. It is essential to fix such components because if left with flaws, it could lead to short circuits. The inspection process can be done manually, through an x-ray machine, or an optical camera.  5. Through-hole part insertionThe Through Hole parts are connected in the PCB by means of little leads they have. These leads pass through the holes in the PCB, and the leads are soldered. The leads also help create a connection between different components by giving the leads of one component to the lead hold of another. 6. Inspection and cleaningThis is the last but most important step that requires PCB assembly attention. The final PCB is tested for the right voltage, signals, functionality, and output by connecting to the power supply. In case any flaw is observed, the PCB is discarded on the spot. The perfectly working PCBs are then subjected to cleaning for any flux left behind using a cleaning tool that uses deionized water. Appropriate PCB assembly processSince there are various processes available for PCB assembly, there is not just one kind of process that will prove to be the only option to go for. It varies from situation to situation, and which method proves to be better. If we look at the surface mount technology, it is the fastest but will not be a suitable approach for a single board prototype; in this case, THT proves to be a better choice. Hence, every situation requires a different technology to be chosen.Conclusion Rocket PCB could be a one-stop solution if you are looking forward to having the right assembling of PCB for your equipment. Our designers will always provide you with a strategy that is the most suitable for your appliances.  We ensure that our PCB assembly process is of high quality, finishes with a quick turnaround time, and follows international standards of perfection. So, get in touch with us today and have your prototype ready. 

IntroductionMultiple electronic equipment and appliances are used daily everywhere. These electrical components are manufactured with various parts, but the one central part that controls their induction is PCB.  PCB stands for Printed Circuit Board; it is a green-colored component present in the electrical appliances and equipment used in the modern world now. PCB controls the functioning of that equipment, no matter if it is about a speaker, a computing device, or anything else you have as a technological innovation around you. The presence of PCB is a must in each of these devices. As much as its presence is significant, assembling this component also matters a lot, and there is no room for flaws.Understanding Circuit Board AssemblyThe PCB used in our electronic devices is solid fiberglass-made rigid boards that are fire retardant. The base of this board can act like a self-extinguishing material that is very much required in electronic equipment. The most common material used in its making amounts to be FR-4. It has both of its sides with a copper foil lamination. This kind of copper base lamination is seen in power supplies backed by a switch or an amplifier.  Another PCB circuit primarily used in IT-based equipment is slightly different from FR-4 and has a very lightweight layout. These are affordable and mostly present in computer mouse, calculators, and other computing devices. Many devices we use around us are also of such a nature that they need a flexible substrate material in their PCBs. Kapton is a flexible material to deal with high temperatures and, at the same time, used primarily on electronics like LCD connectors and in the connectors used for cameras. Another material that is used for the PCB circuit board is aluminum. Aluminum disperses heat very well, and such electrical components that are heat sensitive by nature might require aluminum-based circuit boards. Such kinds of components consist of LED, LCD, and laser diodes.Understanding PCB Assembly TechnologyPCB assembly is about more than just the components. The right kind of technology also plays a significant role so that the PCB may work efficiently and fulfills all its functions. There are various kinds of technologies involving automated and manual processes. PCB assembly at various points may not result from just one technology. There is a need for multiple technologies incorporated together to make a PCB. For instance, some boards will consist of surface mount technology and manual soldering. At the same time, some might need to have surface mount technology followed by tough hole technology. Various steps are considered for PCB assembly to ensure that the right technology is fused, and the suitable PCB is manufactured. PCB assembly processTo create a PCB, you need to follow a PCB assembly process; here, we have discussed all the steps that form an essential part of the PCB assembly and must be considered. 1. Solder pasteThe solder paste is to be applied on the places over the circuit board where the components are to be placed.  The paste is first applied on a stencil, then, with the help of an applicator and a fixture, the board and stencil are held together. The applicator ensures that the solder paste is applied at all the points where openings are on the board. Upon removal of the applicator, the paste will stay over the PCB in the designated areas where it was meant to hold the components.2. Component placementThe next step in the PCB assembly process is the placement of the components. Previously, when technology was not very advanced, this task was done manually by holding the parts with tweezers and placing them. However, instead of using a manual process, robots work 24/7 and are programmed with the help of a file where the coordinates of components are already present. The robot will pick the information from the file, automatically pick the components, and place them in their accurate place over the pre-applied solder paste. 3. Reflow solderingReflow soldering is a process in which the components, after being put over the solder paste, are subjected to an oven where the temperature must be 250 degrees centigrade.  Once the fixing is done, the entire PCB is subjected to coolers where the solder paste holds the PCB components in their place, ensuring that they won't move. 4. InspectionSometimes while there is a movement in the tray that holds the PCB, there is a chance that specific components might have misaligned. It is essential to fix such components because if left with flaws, it could lead to short circuits. The inspection process can be done manually, through an x-ray machine, or an optical camera.  5. Through-hole part insertionThe Through Hole parts are connected in the PCB by means of little leads they have. These leads pass through the holes in the PCB, and the leads are soldered. The leads also help create a connection between different components by giving the leads of one component to the lead hold of another. 6. Inspection and cleaningThis is the last but most important step that requires PCB assembly attention. The final PCB is tested for the right voltage, signals, functionality, and output by connecting to the power supply. In case any flaw is observed, the PCB is discarded on the spot. The perfectly working PCBs are then subjected to cleaning for any flux left behind using a cleaning tool that uses deionized water. Appropriate PCB assembly processSince there are various processes available for PCB assembly, there is not just one kind of process that will prove to be the only option to go for. It varies from situation to situation, and which method proves to be better. If we look at the surface mount technology, it is the fastest but will not be a suitable approach for a single board prototype; in this case, THT proves to be a better choice. Hence, every situation requires a different technology to be chosen.Conclusion Rocket PCB could be a one-stop solution if you are looking forward to having the right assembling of PCB for your equipment. Our designers will always provide you with a strategy that is the most suitable for your appliances.  We ensure that our PCB assembly process is of high quality, finishes with a quick turnaround time, and follows international standards of perfection. So, get in touch with us today and have your prototype ready.