Key Technologies in Industrial Power Supply
Tiger Power provides high-efficiency and reliable industrial power supply solutions for industrial automation, robotics, IPCs, telecommunications, and energy systems. Designed for high performance, low power consumption, and global safety compliance, our power supplies ensure stable operation in demanding environments.
1.Industrial Power Supply Development Lifecycle
Requirements Analysis → Circuit Design → Mechanical Design → Safety Design → EMC Design → Verification Testing → Mass Production
2.Industrial Power Supply Architecture
Industrial power supplies are typically composed of an EMI filter, Power Factor Correction (PFC) circuit, LLC high-efficiency converter, isolation transformer, and output filter.
Through an optimized power architecture design, industrial power supplies can effectively reduce EMI, improve power conversion efficiency, enhance system reliability, and deliver stable DC output for industrial automation, telecommunications, IPC, and control system applications.
AC Input → EMI Filter → PFC Stage → LLC Converter → Isolation Transformer → Output Filter → DC Output
3.EMC Performance Optmization
Industrial equipment is often exposed to electromagnetic interference generated by motors, variable frequency drives (VFDs), communication systems, and other high-power electronic devices. Therefore, EMC design is a critical aspect of industrial power supplies. By implementing conducted and radiated emission control, surge protection, EFT protection, and ESD protection, power supplies can achieve enhanced immunity and operational stability, ensuring reliable performance in demanding industrial environments while complying with international EMC standards such as CISPR 32, FCC Part 15, EN 55032, and EN 55035.
4. Efficiency & Thermal Design
High-efficiency industrial power supplies utilize advanced thermal management to reduce power loss and temperature rise, improving power efficiency, system reliability, and product lifespan for industrial automation and control applications.
5. Efficiency & Thermal Design
Industrial power supplies are equipped with comprehensive protection functions, including OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection), OTP (Over Temperature Protection), and OPP (Over Power Protection). These built-in safeguards help prevent equipment damage caused by abnormal operating conditions. Advanced protection design enhances power supply reliability and system safety, ensuring stable operation in demanding industrial environments.
6. Verification Process
Include: Electrical Performance, Thermal Analysis, EMI/EMC Test, Safety Test, Environmental Reliability, Life Test, etc.
7. Applications
Future Technology Trends
Driven by the rapid growth of industrial automation, AI computing, and smart manufacturing, industrial power supplies are evolving toward higher efficiency, greater power density, and intelligent power management. Technologies such as GaN / SiC semiconductors, digital power control, high-density power design, and IoT-based remote monitoring help improve power efficiency, system reliability, and energy management for next-generation industrial applications.