привело PCB платы

led pcb board Features Effectively handle the thermal diffusion during circuit designReduce operating temperature, increase the power density and reliability of products, extend the life-span of productsChange the fragile ceramic substrates to get better mechanical durability Main suppliers AreaSupplierThermal Conductivity(W/m·k)Breakdown Voltage(Kv/mm)DielectricConstant(1MHz)China MainlandChangzhou ChaoShun1.0 2.53K4.4Zhuhai QuanBao1.0 2.53.5K4.6OverseasBergquist1.0 3.26K6NRK1.0 3.25.5K6 MCPCB parameters of the system board Technology Projects Board System Capacities and Specifications MCPCB Model MCPCB (Aluminum Base Board ) Model Materials Domestic Aluminum, Overseas Aluminum, CCAF-01, CCAF-04, CCAF-05 Surface Treatment HASL / Chemical Gold / Chemical Sn / OSP Rise MCPCB Single / Double-sided Aluminum Plate Max. Size 1100mm * 450mm Min. Size 10mm * 10mm Processing Thickness 0.3 3.2mm Min. Diameter of Punching 1.0mm following 1.0mm Chong Fang Min. Specifications Slot Thickness below1.0mm: 0.8 * 0.8mm Thickness below1.2 3.0mm: 1.0 * 1.0mm Red Silk Square Deviation Slot ± 0.076mm Smallest Aperture 0.8mm Largest Aperture No limited V-cut Plate Thickness Range 0.6mm 3.0mm Smallest Components Font Tag 0.15mm Copper Foil Thickness 18um / 35um / 70um / 105um Tolerance Molding ± 0.15mm Smallest Windowpad 0.15mm Processing Capacity 5000m2 Usage High-power LED lamp, LED street lamp, LED track lamp, LED backlight, LED bulb light and so onLamps lighting: With the promotion of energy-saving lights to promote energy-saving LED lights colorful received by the market, while the aluminum plate used in LED lights began large-scale application. Power modules: ‘converter’ SSR power rectifier bridgesOffice automation equipment: motor drive and so onAutomotive: ‘electronic regulator igniter’ power controllerThe computer: CPU board ‘power’ floppy disk drive devicesTelecommunications electronic equipment: high-frequency electrical filter increases device transmitter circuitPower supply: switching regulator, DC / AC converter, such as SW regulatorAudio equipment: input and output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers and so on Research We can design MCPCB, develop and manufacture application products for customers according to their product design requirements.