This page is for Electrical Engineering to post documents for the LRIS-R group.
LRIS DDR documentation
Test Dewar Flex Circuit
Here are the flex_circuit_pictures
EL-4200 LRIS test dewar flex circuit
Schematic: EL-4200_schem1.pdf
PCB layout: top layer file EL-4200_pcb-top.pdf middle layer file EL-4200_pcb-mid.pdf bottom layer file EL-4200_pcb-bot.pdf
Power-over-Ethernet & DC-DC Converter Evaluation Boards
Here are the schematics and PCB layouts for each of the evaluation boards
EL-4201 Recom DC-DC Converter
Schematic: EL-4201_schem1.pdf and EL-4201_schem2.pdf
PCB layout: top layer file EL-4201_pcb-top.pdf bottom layer file EL-4201_pcb-bot.pdf
EL-4202 Calex DC-DC Converter
Schematic: EL-4202_schem1.pdf and EL-4202_schem2.pdf
PCB layout: top layer file EL-4202_pcb-top.pdf bottom layer file EL-4202_pcb-bot.pdf
EL-4203 Beta-Dyne DC-DC Converter
Schematic: EL-4203_schem1.pdf and EL-4203_schem2.pdf
PCB layout: top layer file EL-4203_pcb-top.pdf bottom layer file EL-4203_pcb-bot.pdf
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