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Showing posts from August, 2022

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

Easily damaged parts of Antminer S17 hash board introduction

Easily damaged parts of Antminer S17 hash board introduction After counting, I found more than ten different chips on the S17 hash board , which roughly include ASIC chips, temperature sensor chips, MOS chips, voltage regulator chips, converter chips, etc. So, where exactly are they on the hash board? Let's find out together! Easily damaged parts of Antminer S17 hash board introduction: BM1397AD ASIC chip The Antminer S17 hash board has 48 built-in BM1397AD ASIC chips, which are located under the heat sink and fixed with thermal adhesive, mainly used for the calculation of the hash rate of the miner. CT1F SN74LVC1T45DBVR CT1F is a 6-pin dual-power bus transceiver chip IC using SOT23-6 packaging technology; the operating temperature is between -40℃~+80℃, and the working voltage is between 1.65V~5.5V. AP431SAN1TR-G1 GCC: The AP431SAN1TR-G1 is a 3-terminal adjustable shunt regulator. Available in SOT23 package technology, with its sharp turn-on characteristics, the AP431SAN1TR has a l

Antminer S7-LN 697w Bitcoin Miner Mining Tutorial

Antminer S7-LN 697w Bitcoin Miner Mining Tutorial Antminer S7-LN 2.7TH Bitcoin Miner is a new submodel of Antminer S7. This sub-model of Ant S7 comes with 1000w PSU, and customers do not need to prepare PSU by themselves. Another notable feature of the Antminer S7-LN miner is tranquil. This tutorial will demonstrate the setup of the Antminer S7-LN 2.7TH Bitcoin Miner. Miner specifications Brand Antminer S7-LN Hash Rate 2.7 TH/s ± 5% Power Consumption 697W ± 10% Cooling 2 * 12038 fan Network Connection Ethernet PSU With PSU, plug & play Ready to work · When you first receive the miner, before powering on, please check if any heat sinks have loosened or fallen off during transportation. · If any heatsinks come off, please purchase thermosetting adhesive to fix the heatsinks. Do not power on the miner until the dropped radiator has been repaired · Connect the miner to the router with an ethernet cable. · For miner configuration, use an ethernet cable to connect the miner to the same

What kind of chips are there on the S19 hash board?

What kind of chips are there on the S19 hash board? Antminer S19 hash board commonly used chips include ASIC chip, temperature sensor chip, memory chip, controller chip, converter chip, etc. What are their position marks and silkscreen on the hash board? And what role does it play in this? Let's find out together through this article! Easily damaged parts of Antminer S19 hash board: ASIC chip: BM1398 ASIC chip Under the modified heat sink of this one-piece clip design is the ASIC chip of the S19 hash board. A single S19 hash board carries 76 BM1398BB ASIC chips, which are mainly responsible for the hash rate calculation of the whole miner. Converter chip: U2E Position mark: U1, U2 The SN74AUP1T34DCKR U2E chip is a voltage-level translator with SC70-5 package technology. Microcontroller chip: PIC16F1704 Position mark: U3 The PIC16F1704 is an 8-bit microcontroller processor mainly used for checking PIC circuits. For example, when the PIC pin voltage does not reach the standard value,

Antminer T15 disassembly evaluation

Antminer T15 disassembly evaluation On November 8, 2018, Bitmain released marketing information, announcing the launch of its first 7nm chip Antmiminer T15. It supports the SHA256 algorithm and has two versions: high performance and low power modes. Miner parameters model high performance low power modes hash rate 23TH/s ± 2% 17.5TH/s ± 2% ~ 21TH/s ± 2% energy consumption 1541w ± 7% 1050w ± 7% ~ 1260w ± 7% power efficiency 67 J/T(25°C condition) 60 J/T(25 °C condition) Exterior Packaging: No logo on the top, shell size: 486*388*265mm, with ZEUS logo tape around it. Unpacking: Remove the EPE foam on the top; you can see that the T15 has changed the ESD package, which is different from the S9 series. Miners in the box: The power board is integrated with the miners, and the dual fans are parallel to the air, as shown in the figure below: Top and front: Pool and Miner Setup For the installation settings of Antminer T15, please refer to the Antminer T15 Manual on the Support-Asic Miner Manu