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Showing posts from September, 2021

Canaan Technology Launches New Avalon A13 Series Bitcoin Miners

Canaan Technology Launches New Avalon A13 Series Bitcoin Miners According to the latest news, Canaan Technology announced the launch of the new Bitcoin miner Avalon Made A13 series, including Avalon A1346 and Avalon A1366. Canaan Technology said that the new generation of miners uses advanced ASIC technology, and the A13 series will include two different models. Compared with the 90 to 100TH/s hash rate offered by the A12 series, the A13 series has both hash rate, and energy efficiency has been enhanced. Canaan's CEO said the all-new A13 is a milestone in the company's over-computational energy consumption analysis. The model A1346 has a hash rate of 110 TH/s and an energy efficiency of 30J/TH. Model A1366 has a hash rate of 130TH/s and an energy efficiency of 25J/TH. Comparing the energy efficiency ratio of Bitmain's flagship S19 XP of 21.5 J/TH with that of Bitmain's M50S of 0.026j/Gh, the new series of A1346 is "very competitive" in terms of efficiency at

How to inspect and repair antminer hash board inductors?

How to inspect and repair antminer hash board inductors? The magnetic rod inductors or magnetic loop inductors in the circuit board are mainly used in various power supply circuits. The magnetic rod/magnetic ring inductor can be measured with a digital multimeter or a pointer multimeter. For accurate measurement, the inductor can be measured with an open circuit. Use a digital multimeter to detect the inductor in the circuit board: (1)  First, disconnect the power supply of the circuit board, and then observe the magnetic bar inductor to be tested to see if the inductor is damaged, whether it is burnt, soldered, or the coil is deformed. If there is, the inductor has been damaged. The figure below shows a magnetic bar inductor to be tested. (2)  If the appearance of the magnetic rod inductor to be tested is not damaged, solder the magnetic toroidal inductor to be tested from the circuit board with an electric soldering iron, and clean the pins at both ends of the magnetic toroidal induc