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LTC3807EUDC LGSG Buck Regulator | Low-IQ Synchronous Step-Down Controller for Antminer L3+ Hashboard Repair
The H3 CPU handles real-time communication with all connected hashboards and fan circuits
soft start
and T19 hashboards
Antminer Hashboard Test Fixture (chip scanner)
Avalon 821 ASIC Chip Tin Tool Fixture for A3210SS2006PGXB39 with Stencil and Holder s17 LTC3807EUDC LGSG Buck Regulator |Avalon 821 ASIC Chip Tin Tool Fixture for A3210SS2006PGXB39 with Stencil and Holder This Avalon 821 tin tool fixture is purpose built for reballing the A3210SS2006PGXB39 ASIC chip used on Avalon 821 hashboards. The kit includes a precision chip holder, a matched 100mm stencil plate, and a mounting fixture that together ensure accurate solder ball placement on every chip. For technicians repairing Canaan Avalon 821 miners, this tool is essential for
US$ 45.00
US$ 18.00
US$ 71.40
US$ 29.10
US$ 38.00
