Core Pain Points: Single charging mode, high AC inverter energy consumption, slow energy conversion of high-voltage DC charging, and low energy conversion rate.
Main Products: Power supply board, control board, trigger switching board, interface board.
IPDM Service Advantages: Reduced procurement costs and shorter delivery times for core component power modules; 50A power module design layout; integrated aluminum heat sink for the board; cabinet-type full-circulation liquid cooling system.
IPD: High-reliability DC high-voltage inverter power supply design; over 90% domestic production rate.
IPM: High-reliability nitrogen reflow soldering/welding meeting IPC-A-610G Ⅲ standard/100% FCT testing; high tri-proof design standards;
PCB: 8~12 layer board manufacturing process; separate layout for power supply and low-voltage control sections; wide and thick copper traces for ultra-high current; high thermal conductivity copper strip surface lamination board manufacturing process.
Solution Value (Quantitative): 89% improvement in overall board performance and cost reduction. 15% efficiency, conversion efficiency up to 98%, power factor ≥0.98, 100ms-level sampling frequency, SOC estimation error <2%.
Founded in 1997 and headquartered in Shenzhen, KINGBROTHER specializes in electronic interconnection technologies and hardware innovation. We focus on electronic product R&D, AI hardware solutions, engineering services, integrated design and manufacturing, and supply chain capabilities to deliver comprehensive PCB manufacturing, IPD (Integrated Product Development), and EMS services.
We are committed to becoming a world-class AI hardware solutions and manufacturing service provider, offering one-stop solutions for AI robots, industrial control, medical devices, new energy, and automotive electronics, helping our customers accelerate innovation and bring products to market faster.
We adhere to systematic design as our foundation, offering hardware, software, and industrial design services. With 6 self-owned design centers and a knowledge base including 3.27 million certified materials and 2,368 DFI rules, we significantly reduce design iterations by 60-80% and increase customer project success rates by 35%.
We have built an integrated technology chain from IC design IPD and PCB to integrated product manufacturing IPI. With 300+ technical solutions and over 2,500,000 product models and project verifications, we achieve closed-loop collaboration and optimization throughout the hardware innovation process.
Through strict QIS quality management systems and full-chain engineering empowerment via DF8, failure analysis, and process control, we eliminate 90% of pad defects and 70% of assembly risks, ensuring product safety for our customers.
Leveraging 5 IPI smart manufacturing bases and a cloud alliance of over 100 factories, we have established a flexible production system for small-batch, multi-batch needs. Our mature global supply chain ensures quick response and delivery, especially in component procurement.
With 29 years of expertise in high-end and specialty PCBs, we deliver reliable and flexible manufacturing solutions. We offer prototyping, quick-turn, and small-to-medium volume PCBs, including multilayer, HDI, high-copper, and rigid-flex boards, backed by a one-stop PCB service that empowers clients across industries, from AI hardware to cutting-edge electronics, to accelerate product innovation and bring ideas to market faster.
Reliable AI hardware solutions with full-lifecycle supply chain support. We provide highly reliable electronic manufacturing services. Our integrated PCBA, BOM management, NPI engineering and advanced failure analysis to guarantee reliable performance at every stage.
We focus on independent design house (IDH) and CAD design, providing AI hardware solutions and covering services such as hardware design, software design, industrial design, and EDA development.
100% Complete & Professional Solutions: From Design to Manufacturing.
