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The pinnacle of power supply innovation! SinnoFly, equipped with Hangshun's HK32 MCU, is leading the new trend in dimming technology.
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Hangshun Chip
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Hangshun Chip
2025.10.16
I. Xinnuo Fei Partnering with Hangshun HK32MCU , achieving a dual breakthrough in the lighting market
Globally MCU In a market characterized by intense internal competition and foreign brands dominating the high-end segment, Xinnuo Fei As a global leader in lighting technology, collaborating with domestic 32 Position MCU Pioneer Hangshun chips have established a deep collaboration to jointly develop the next-generation LED The dimming power supply solution has achieved a dual breakthrough—both in the market and in technology. This collaboration has broken the dominance of foreign-funded enterprises. MCU With a long-standing dominance in the high-end lighting control sector, the joint solution from both parties has successfully entered the commercial lighting and smart building markets, thanks to the exceptional performance of domestically produced core components. , Civilian lighting Various niche markets, for Xinnuo Fei It has seized the technological high ground amid the wave of energy transformation.
Meanwhile, this collaboration aligns perfectly with Domestic Substitution Opportunity. As demand surges in areas like photovoltaic energy and advanced energy storage, lighting—being a core scenario for energy consumption—now faces heightened requirements for power-control efficiency and intelligent functionality. Xinnuo Fei With Hangshun Chip Collaborative innovation has not only optimized the competitiveness of our own products but also propelled the lighting industry toward " High-efficiency and energy-saving + Intelligent Control " This transformation has set a new benchmark for cross-industry collaboration in the sector.
II. Hangshun HK32MCU From the technical core to the ecosystem—empowering across all dimensions
Hangshun HK32MCU With " Product + Ecology " The dual advantages of Xinnuo Fei It provides end-to-end empowerment that goes beyond the hardware itself. At the core performance level, the solutions jointly selected by both parties are HK32MCU Equipped with ARM Kernel with high clock speed, equipped with High-capacity Flash With SRAM , which efficiently handles complex dimming algorithms, working in tandem with 12 High-precision position ADC , achieving the LED Precise control of electric current—this performance metric not only perfectly matches, but even surpasses comparable foreign-made products.
In terms of market adaptability, Hangshun MCU Coverage M0/M3/M4 A full range of product matrix, customizable according to Xinnuo Fei Flexible selection of dimming power supplies for different power ranges —— From budget-friendly solutions for entry-level commercial lighting to high-performance configurations for premium smart lighting, we offer core components that deliver both cost-effectiveness and reliability. Even more noteworthy is that Hangshun has built a comprehensive ecosystem that continuously fuels collaboration: providing services that include SDK A complete toolchain, including development packages and motor control libraries, working in tandem with " Customers can go live directly without development. " The service philosophy will Xinnuo Fei The product development cycle has been shortened, significantly enhancing its market responsiveness.
III. Scheme Overview: A Smart Dimming Architecture with Software-Hardware Collaboration
Xinnuo Fei LED Lighting power solution by AOS HK32MCU To serve as the control core, we have built " Precise control + Efficient Conversion + Smart Interconnectivity " The three-tiered architectural system can be widely applied to lighting needs in various scenarios, including commercial complexes, smart hotels, industrial plants, and more.
The solution's hardware architecture consists of three core modules: Master Control Unit Adopt HK32MCU , responsible for dimming command parsing, current closed-loop control, and collaborative management of multiple devices, Cooperation DALI Agreement , enabling distributed networking of the lighting system; Power Conversion Module Through MCU Of the 16 Road PWM Output (supporting dead-zone complementary control), driving the high-frequency switching power supply to achieve wide-voltage input compatibility and breakthrough conversion efficiency. Perception Feedback Module With the help of MCU The three ADC Synchronous sampling function, real-time monitoring LED Voltage, current, and temperature data, with sampling accuracy High , providing data support for precise dimming.
At the software level, the solution integrates Hangshun's motor control algorithms with Xinnuo Fei Lighting control expertise, supporting 0 100% Wide-range dimming: Compatible with 3.4kHz Eliminates flicker and noise issues inherent in traditional dimming solutions with its flicker-free modulation frequency. Meanwhile, the solution supports OTA Remote upgrades and cloud-based management, accessible via UART 、 USB Achieving seamless integration with intelligent control systems through multi-interface implementation.
IV. Core Advantages of the Plan: Defining the Next Generation LED New Lighting Dimming Standard
(1) Ultimate Dimming Experience : Relying on HK32MCU High-precision ADC With a multi-mode dimming algorithm, achieve extremely low brightness down to 100% Full-brightness smooth adjustment, flicker-free and shake-free, with a consistently high color rendering index. Very high level , meeting the stringent lighting quality requirements of scenarios such as museums and operating rooms.
(2) Industrial-Grade Reliability ： MCU Operating temperature range - 40℃ to 105℃ , through IEC 61000-4 Anti-interference certification and insulation testing, complemented by the built-in hardware watchdog, low-voltage detection, and AES The encryption engine ensures continuous and stable operation of the power supply even in harsh environments such as industrial plants and outdoor landscapes.
(3) Ultra-High Energy Efficiency Performance ： MCU Low-power design (standby power consumption as low as 3.3μA ) By integrating high-efficiency power conversion topologies, the overall energy efficiency of the power system is significantly enhanced. Very high 。
(4) Flexible Scalability ： HK32MCU Rich peripheral interfaces support connecting external devices such as human motion sensors and light sensors, making it easy to achieve " People come, the light turns on; people leave, the light turns off. " Intelligent scene linkage, while maintaining full compatibility DALI Lighting protocol compatible with various smart building systems.
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