Type: Industrial control equipment special wiring flexible circuit board (FPC), designed for industrial-grade signal and power transmission, adapted to sensor data acquisition, motor control commands issued, power distribution between modules and other core scenarios. Whether it is a CNC machine tool axis control module connection, automated production line IO interface expansion, or intelligent warehousing equipment sensor array wiring, can be flexible to fit the equipment inside the small gaps (such as chassis partition, module gap) and irregular surfaces, instead of the traditional wiring harness or flat cables, in the reduction of the wiring volume (save 40% space) while reducing the risk of failure due to cable entanglement, friction (50% reduction in failure rate). Reduces the risk of failure due to cable entanglement and friction (50% reduction in failure rate).

Minimum wire width/spacing: industrial-grade accuracy of 0.13mm/0.12mm. This parameter is specially optimized for industrial control signal characteristics: 0.13mm line width ensures that control signals (such as 24V switching output from PLC) and low-power power supply (≤1A) have lower transmission loss (voltage drop ≤0.2V/m), avoiding false alarms due to insufficient power supply to the sensors; 0.12mm line spacing in the limited width of the wiring (e.g., 10mm width can accommodate ≥30 lines) to achieve dense 0.12mm wire spacing to achieve dense wiring within a limited wiring width (e.g. 10mm width can accommodate ≥30 lines), support “signal + power + ground” parallel transmission, and isolate digital signals from analog signals through a reasonable spacing (isolation ≥45dB), to avoid false triggering of signals due to electromagnetic interference when the motor is started (false operation rate ≤0.01 times / 10,000 hours).

Layers: 1-layer structural design, through streamlining the layout to achieve the dual goals of “high reliability + easy maintenance”:

Single-layer wiring reduces the number of inter-layer connection points (e.g., via holes), reducing the risk of circuit breakage due to inter-layer stripping (compared with the multi-layer design of the 60% reduction in the number of points of failure), especially suitable for vibration-frequent industrial scenarios (e.g., punching presses, forging presses);

wiring Visible wire routing facilitates troubleshooting during equipment maintenance (e.g. visual inspection of broken wires, wear and tear) and shortens downtime for maintenance (average maintenance time ≤ 30 minutes).

At the same time, a large area of grounding copper foil and signal lines adjacent to the design, the formation of “signal - ground” shielding structure, to inhibit RF interference in the industrial environment (EMI suppression ≥ 40dB).

Thickness: 0.13mm ultra-thin characteristics, perfectly adapted to the industrial control equipment, “compact space + dynamic adaptation” needs. In modular equipment (such as stacked IO modules), can significantly reduce the occupation of the row of wires on the module spacing (module gap can be reduced to 1mm); in the need to bend parts (such as equipment door axle, movable arm connection), can adapt to the minimum bending radius R = 3mm of repeated deformation (support ≥ 100,000 times ± 90 ° bending), to avoid fatigue breakage of row of wires due to the equipment opening and closing, and at the same time to maintain the line resistance At the same time to maintain line resistance stability (change rate ≤ 1%).

Surface treatment: the use of immersed gold 1 micro-inch process (nickel layer thickness ≥ 3μm, gold layer thickness ≥ 0.025μm), bringing multiple industrial-grade advantages:

excellent conductivity of the gold layer, the contact resistance of ≤ 30mΩ, to ensure the stability of the transmission of low-level signals (such as the sensor output of the 4-20mA current signals), the measurement error is ≤ 0.5%;

immersed gold plating layer of corrosion resistance, can be resistant to industrial workshops, oil and dirt, Coolant, dust erosion (through the 72-hour neutral salt spray test without corrosion), to adapt to the relative humidity of 95% (no condensation) of the humid environment;

to enhance the reliability of connector insertion and extraction, the low coefficient of friction of the gold layer (≤ 0.15) to reduce insertion and extraction of wear and tear, so that the life of the connector to increase to ≥ 500 times the insertion and extraction (the traditional tin-plated layer of about 300 times) to reduce the frequency of maintenance and replacement.

2 Layer Flexible PCB Boards Stackup

4 Layer Rigid-Flex PCB Stackup

8 layer HDI PCBs

Microscope Testing

AOI Inspection

2D Testing

Impedance Testing

RoHS Testing

Flying Probe

Horizontal Tester

Bending Teste

Owning 3 factories for Flexible PCB&Rigid-Flex PCB, Rigid PCB, DIP/SMT Assembly;
300+Engineers Provide technical support for Pre-sales and after-sales online;
1-30 layers FPC, 2-32 layers Rigid-FlexPCB, 1-60 layers Rigid PCB
HDI Boards, Flexible PCB (FPC), Rigid-Flex PCBs, Multilayer PCBs, Single-sided PCB, Double-Sided Circuit Boards, Hollow Boards, Rogers PCB, rf PCB, Metal Core PCB, Special Process Boards, Ceramic PCB, Aluminum PCB, SMT & PTH Assembly, PCB Prototype Service.
Provide 24-hour PCB Prototyping service,Small Batches of circuit boards will be delivered in 5-7 days, Mass Production of PCB boards will be delivered in 2-3 weeks;
Industries we service: Medical Devices, IOT, TUT, UAV, Aviation, Automotive, Telecommunications, Consumer Electronics, Military, Aerospace, Industrial Control, Artificial Intelligence, EV, etc…
Our Production Capacity:
FPC and Rigid-Flex PCBs production capacity can reach more than 150000sqm per month,
PCB production capacity can reach 80000sqm per month,
PCB Assembling capacity at 150,000,000 components per month.
Our teams of engineers and researchers are dedicated to fulfilling your requirements with precision and professionalism.