and reflow following the recommended lead-free BGA profile
Kaisi 818 Heating Station for Hashboard Repair
IceRiver KS5L 1004LV100 Stencil Plate (stencil only)
PSU draws AC input but produces no DC output — secondary-side bulk caps failed or main switching MOSFET shorted
eliminating excess paste that can squeeze onto solder pads and gaps that create air pockets
XC7K325T-2FFG676I - High-Speed FPGA Chip with 326K Logic Cells s11 and reflow following the recommendedXC7K325T 2FFG676I Kintex 7 FPGA 326K Logic Cells for High Performance Applications The XC7K325T 2FFG676I is a Xilinx Kintex 7 FPGA with 326,080 logic cells, 15. 6Mb embedded Block RAM, up to 400 I O ports and 16 12. 5Gb s transceivers in a 676 FCBGA package. It supports DDR3 DDR4 memory at 1,866Mb s, PCIe Gen3 and 10G Ethernet. Operating voltage 0. 971. 03V, temperature range 40C to +100C. Used in mining overclocking boards, 5G base stations, radar