Industrial Control PCBs
PCBs used at industrial control industry require high durability and robust design and manufacturing. Most of the main requirements for PCBs in industrial control field are concentrated on mixed rigid-flexible PCBs. PCB applications in industrial control can be found in ventilation and air conditioning systems. Analog-to-digital converter, amplifier, storage control, charging management, computer, electromechanical control, HVAC control, etc. Improvement of the high-performance hybrid PCBs has a wealth of features that can maintain precise density and reliability, thereby providing high-performance electronic PCB solutions. In addition, wiring harness PCB components with complex designs, wiring harness PCB components and box building components have high industrial applications all over the world. Digital/analog PCB components with selective soldering and surface mount technology (SMT) also have high applications in industrial electronics projects. Whether it is a heat-sensitive product using copper bonding, a multilayer PCB consists of blind holes and buried through-hole connections, heavy-duty copper PCB or controlled impedance is a concept that highly meets the current industrial PCB needs. Eashub offers below solutions for Industry Control:
Aluminum PCB also named as metal clad (MCPCB) PCB, insulated metal substrate (IMS or IMPCB) PCB, thermally conductive PCBs, etc. It is generally including single layer, double layer and multi-layer. Aluminum PCBs is the most common type - the base material consists of aluminum core with standard FR4. Aluminum PCBs is regarded as the solution to high power and tight tolerance applications.
• Environmentally Friendly: Aluminum is non-toxic and recyclable. Manufacturing with aluminum is also conducive to conserving energy due to its ease of assembly.
• Heat dissipation: High temperatures can cause severe damage to electronics; Aluminum can actually transfer heat away from vital components, thus minimizing the harmful effect it could have on the circuit board.
• Higher durability: Aluminum provides strength and durability to a product that ceramic or fiberglass bases cannot.
• Lightweight: Aluminum is a surprisingly lightweight metal. Aluminum adds strength and resilience without adding on any additional weight.
Check Eashub's capability on Aluminum PCB for Industrial Control at below table:
Check Eashub's capability on Thick Copper PCB for Industrial Control at below table:
• Adapted permittivity.
• Low attenuation for efficient signal transmission.
• Homogeneous construction with low tolerances in insulation thickness and dielectric constant.
Check Eashub’s capability of High Frequency PCB used on Industrial Control at below table:
• Easier to place SMD components and more component space
• Faster routing
• More stable power
• Reduce interference inductance and capacitance effects
• Improve signal integrity in high-speed design
Check Eashub’s capability on HDI PCB for Industrial Control at below table:
Rigid-flex PCB circuit is a hybrid construction flex circuit combining rigid and flexible substrates which are laminated together under a single structure. Each layer of rigid-flex circuit are electrically interconnected by plated through holes (PTH), which is different from a flexible circuit with FR4/PI stiffener on top or bottom of flex circuit only by the means of preventive or thermal sensitive adhesive only, no PTH. Rigid-flex board own the advantages both rigid FR4 PCBs and flexible PCBs. In rigid area, components will be soldered on, and whole board can be bendable at the flexible circuit area. as these boards are designed in a 3D space, which also offers greater spatial efficiency. Benefits of Rigid-Flex PCBs are below:
• Save space and weight by applying 3D and remove connectors
• Assure higher reliability with fewer solder joints
• Simplified assembly and test processes.
• Provide simple modular interfaces to the system environment.
• Adapt to more complexity of mechanical designs
Check Eashub’s capability on Rigid-Flex PCB for Industrial Control as below table:
| PCB Category | Multilayers | LED | High Frequency | Aluminum | Thick Copper | High Tg | HDI | Flexibile | Rigid-Flex |
| Industrial Control | x | x | x | x | x | x |
Aluminum PCB also named as metal clad (MCPCB) PCB, insulated metal substrate (IMS or IMPCB) PCB, thermally conductive PCBs, etc. It is generally including single layer, double layer and multi-layer. Aluminum PCBs is the most common type - the base material consists of aluminum core with standard FR4. Aluminum PCBs is regarded as the solution to high power and tight tolerance applications.
• Environmentally Friendly: Aluminum is non-toxic and recyclable. Manufacturing with aluminum is also conducive to conserving energy due to its ease of assembly.
• Heat dissipation: High temperatures can cause severe damage to electronics; Aluminum can actually transfer heat away from vital components, thus minimizing the harmful effect it could have on the circuit board.
• Higher durability: Aluminum provides strength and durability to a product that ceramic or fiberglass bases cannot.
• Lightweight: Aluminum is a surprisingly lightweight metal. Aluminum adds strength and resilience without adding on any additional weight.
Check Eashub's capability on Aluminum PCB for Industrial Control at below table:
| Feature | Capability |
| Quality Grade | Standard IPC 2 |
| Number of Layers | 4 - 24layers |
| Material | Aluminum core (Domestic 1060), Copper core, FR4 covering |
| Max Board Size | Max 450mm x 600mm |
| Final Board Thickness | 0.4mm - 5.0mm |
| Copper Thickness | 0.5oz - 10.0oz |
| Min Tracing/Spacing | 4mil/4mil |
| Min Drilling Hole Diameter | 6mil |
| Solder Mask Color | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green |
| Silkscreen Color | White, Black |
| Surface Treatment | Immersion gold, OSP, Hard Gold, Immersion Sliver, Enepig |
| Testing | Fly Probe Testing (Free) and A.O.I. testing |
| Impedance tolerance | ±10% |
| Lead Time | 2 - 28days |
Request for Aluminum PCB Quote
Thick copper PCB is characterized by structures with copper thicknesses from 105 to 400 µm. These PCBs are used for high current outputs and optimization of thermal management. The thick copper allows large PCB-cross-sections for high current loads and encourages heat dissipation. The most common designs are multilayer or double-sided. With this PCB technology it is also possible to combine fine layout structures on the outer layers and thick copper layers in the inner layers. Thick copper PCB has the best elongation performance and can be used in hot melt welding methods such as oxygen blowing at a high melting point and not brittle at low temperatures. Even in extremely corrosive atmospheric environments, copper PCB forms a strong, non-toxic passivation protective layer. The application of thick copper PCB makes the core component of electronic equipment products-circuit boards have a longer service life, and at the same time it is very helpful to the size reduction of electronic equipment.Check Eashub's capability on Thick Copper PCB for Industrial Control at below table:
| Feature | Capability |
| Quality Grade | Standard IPC 2 |
| Number of Layers | 4 - 30layers |
| Material | FR-4 Standard Tg 140°C, FR4-High Tg 170°C |
| Max Board Size | Max 450mm x 600mm |
| Final Board Thickness | 0.6mm - 6.5mm |
| Max Outer Layer Copper Weight | 15oz |
| Max Inner Layer Copper Weight | 12oz |
| Min. Track/Spacing-External | 4oz Cu 9mil/9mil,5oz Cu 11mil/11mil,6oz Cu 13mil/13mil,12oz Cu 20mil/32mil,15oz Cu 32mil/40mil |
| Min. Track/Spacing-Internal | 4oz Cu 8mil/12mil,5oz Cu 10mil/14mil,6oz Cu 12mil/16mil,12oz Cu 20mil/32mil |
| Min. Hole Size | 10mil |
| Solder Mask Color | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green |
| Silkscreen Color | White, Black |
| Surface Treatment | HASL lead free, Immersion gold, OSP, Hard Gold, Immersion Silver, Enepig |
| Testing | Fly Probe Testing (Free) and A.O.I. testing |
| Lead Time | 2 - 28days |
Request for Thick copper PCB Quote
High-frequency PCB offers a frequency range of 500MHz - 2GHz, making it ideally suited for high-speed designs, as well as radio frequency (RF), microwave and mobile applications Teflon, FR4 or PPO were common material of high frequency PCB, Teflon is widely used in application normally above 5GHz with high performance. FR4 and PPO substrate are be used to the product frequency among 1GHz~10GHz with lower cost. High frequency PCB make a difference in PCB design by owning below feathers.• Adapted permittivity.
• Low attenuation for efficient signal transmission.
• Homogeneous construction with low tolerances in insulation thickness and dielectric constant.
Check Eashub’s capability of High Frequency PCB used on Industrial Control at below table:
| Feature | Capability |
| Quality Grade | Standard IPC 2 |
| Number of Layers | 2 - 24layers |
| Material | RO4003C, RO4350B, Ro3003, Ro3010, RT5880 |
| Max Board Size | Max 450mm x 600mm |
| Final Board Thickness | 0.4mm - 5.0mm |
| Copper Thickness | 0.5oz - 2.0oz |
| Min Tracing/Spacing | 2mil/2mil |
| Min Drilling Hole Diameter | 6mil |
| Solder Mask Color | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green |
| Silkscreen Color | White, Black |
| Surface Treatment | Immersion gold, OSP, Hard Gold, Immersion Silver, Enepig |
| Testing | Fly Probe Testing (Free) and A.O.I. testing |
| Impedance tolerance | ±10% |
| Lead Time | 2 - 28days |
Request for High-frequency PCB Quote
HDI (High density interconnect) PCB defined as a printed circuit board with a higher wiring density per unit area than traditional PCB. HDI includes the use of fine features or signal traces and spaces of 0.003” (75 µm) or less and laser-drilled blind or buried microvia technology. Using HDI technology is a significant increase in packaging density. The space obtained by finer track structures is available for components. Besides, overall space requirements are reduced will result in smaller board sizes and fewer layers. Usually FPGA or BGA are available with 1mm or less spacing. HDI technology makes routing and connection easy, especially when routing between pins. Below functions can be improved significant by HDI PCB:• Easier to place SMD components and more component space
• Faster routing
• More stable power
• Reduce interference inductance and capacitance effects
• Improve signal integrity in high-speed design
Check Eashub’s capability on HDI PCB for Industrial Control at below table:
| Feature | Capability |
| Quality Grade | Standard IPC 2, IPC 3 |
| Number of Layers | 4 - 30layers |
| Material | FR4 standard Tg 140°C,FR4 High Tg 170°C, FR4 and Rogers combined lamination, special materials |
| Max Board Size | Max 450mm x 600mm |
| Final Board Thickness | 0.4mm - 6.0mm |
| Copper Thickness | 0.5oz - 13oz |
| Min Tracing/Spacing | 2mil/2mil |
| Min Hole Diameter - Mechanical | 4mil |
| Min Hole Diameter - Laser | 3mil |
| Solder Mask Color | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green |
| Silkscreen Color | White, Black, Yellow, Blue |
| Surface Treatment | Immersion gold, OSP, Hard gold, Immersion Silver |
| Impedance control | ±10% |
| Lead Time | 2 - 28days |
• Save space and weight by applying 3D and remove connectors
• Assure higher reliability with fewer solder joints
• Simplified assembly and test processes.
• Provide simple modular interfaces to the system environment.
• Adapt to more complexity of mechanical designs
Check Eashub’s capability on Rigid-Flex PCB for Industrial Control as below table:
| Feature | Capability |
| Quality Grade | Standard IPC 2 |
| Number of Layers | 2 - 24layers |
| Material | FR4/PTFE/R-F |
| Max Board Size | Max 450mm x 540mm |
| Final Board Thickness | 0.25mm - 5.0mm |
| Copper Thickness | 0.5oz - 2.0oz |
| Min Tracing/Spacing | 3mil/3mil |
| Min Hole Diameter - Mechanical | 6mil |
| Min Hole Diameter - laser | 3mil |
| Solder Mask Color | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green |
| Silkscreen Color | White, Black, Yellow |
| Surface Treatment | HASL, Hard Gold Finger, OSP, Immersion Gold, Immersion Tin, Immersion Sliver |
| Impedance control | ±10% |
| Lead Time | 2 - 28days |
Request for Rigid -Flex PCB Quote
