1. Background A European industrial automation customer was developing a power supply module for control systems, requiring high stability, conversion efficiency, and EMC compliance to ensure performance in demanding industrial environments. After evaluating several suppliers, the customer sought a reliable PCBA manufacturer with proven quality control and customization capabilities. 2. Application Scenario The power supply […]
1. Background Overview Under the accelerating global trend of industrial automation, a client from Europe aimed to develop a servo drive product with high dynamic response, high-precision control, and high integration for their next-generation industrial automation equipment. After evaluating multiple suppliers, the client ultimately chose to collaborate with KKPCB, seeking a one-stop customized service from […]
1️⃣ Background Overview With the tightening of global environmental regulations and the upgrading of industrial water resource management needs, sewage treatment plants of customers in Europe, America and the Middle East are in urgent need of highly reliable and extreme environment resistant automation control systems. Traditional PLC modules have pain points such as frequent signal […]
— High-Performance Drive Control Board Empowering Industrial Control Systems 1. Background Overview A customer from the Middle Eastern region, engaged in industrial control system integration, planned to develop a two-phase open-loop stepper motor driver for use in precision mechanical control applications. The project required a control board (PCBA) with high stability, strong interference resistance, precise […]
1. Project Background
Industry: Satellite Communications/Military Radar
Application Scenario:
256-channel phased array antenna system (28GHz Ka-band)
Customer requirements: ±60° beam steering, ±0.5dB amplitude consistency, 8-week delivery
(ASTM E1647 Validated, 60% Cost Reduction vs. Ceramic Substrates) Project Introduction This project developed a mission-critical PCB for commercial satellite IoT terminals requiring: “The Rogers/Taconic hybrid stackup solved our insertion loss and CTE mismatch problems simultaneously.”— Lead RF Engineer (Client R&D Team) Key Specifications Parameter Target Achieved Frequency Range 902-928MHz (LoRa) + 1.5GHz (SatIoT) 850MHz-1.6GHz […]
1️⃣ Background Overview Global medical equipment is accelerating its intelligentization, and the requirements for the accuracy and reliability of pressure sensors in ventilators continue to increase. A Middle Eastern medical equipment manufacturer plans to upgrade its ventilator airway control system, which requires a differential pressure sensor module that can operate stably in a high temperature and […]
Sensors and transducers play integral roles in PCBs by enabling electronic systems to interact with and respond to the surrounding environment. Sensors detect physical parameters such as temperature, pressure, light, and motion, converting these analog signals into electrical signals that PCBs process. Sensors are used in various applications, from environmental monitoring and industrial automation to consumer electronics.
The relationship between PCB trace thickness and current capacity is a critical aspect of PCB design. Properly sizing traces ensures that they can handle the required current without overheating, which is essential for the reliability and functionality of the circuit. This article explores the key considerations for selecting trace thickness, the impact of copper weight, and methods for calculating current capacity, along with design strategies for high-current applications
Creating a robust component library is one of the most challenging yet critical aspects of PCB design. The quality of the library, which includes schematic symbols, PCB footprints, and 3D models, directly impacts the success of your board development. Among these, the PCB footprint plays a pivotal role in determining whether your board can be manufactured and assembled correctly.