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COMMUNICATION BOARD DESIGN CASE 2018-01-05
Product Name:A communication boardTechnical difficulties:the product of the main chip XC7VX690T nearly 2000 Pin, 9 DDR3, a total of more than 200 pairs of 5G differential signal, more than 400 pairs of 1G differential si……
MILITARY COMPUTER MOTHERBOARD DESIGN CASE 2018-01-05
Product Name:Military Computer MotherboardTechnical difficulties:The main device modules include AC82GM45, PENRYN1005, AF82801IBM, PCI6540, PI7C9X130DNDE, 16 DDR3 and so on. Customer requirements PCB design to meet the G……
CIRCUIT DESIGN OF VEHICLE INTELLIGENT DIAGNOSTIC EQUIPMENT 2018-01-05
Product Name: Vehicle intelligent diagnostic equipmentTechnical difficulties: The main device modules include S5E5420, S2MPS11, etc., the main chip 0.4MM BGA, the customer cost is very high, and electromagnetic compatibi……
CIRCUIT DESIGN OF HIGH VOLTAGE POWER SUPPLY EQUIPMENT 2018-01-05
Product Name:High Voltage Power Supply EquipmentTechnical difficulties:the project voltage of 2000 volts, to meet the customer's many power indicators.Solution:I use the TG170 plate, 3OZ thick copper, focusing on the……