Goldshell CK5 control board By replacing the faulty S21

By replacing the faulty S21 control board

Output: 11

and T17+ mining rigs

5mA（220V 50Hz） Low-voltage Input 80-89V AC Output Short Circuit Yes Output Overcurrent 180-230A Overheat Protection Yes Operating Temperature -20-50℃ Operating Humidity 20%-90%RH(non-condensing) Altitude < 2000m Specification 249*250*48

Rated power (100-140 V input): 800 watts

Goldshell CK5 control board By replacing the faulty S21Nervos CKB miner CK5 Control Board GOLDSHELL CK5 replacement control board for quick fixes for no running, no hash, or low hash situations. Once the control board fails, it will cause all hash boards to fail to function properly and may cause damage to the hash board and power supply. Therefore, use the control board spare parts to quickly replace the faulty control board, restore the normal mining mode, and increase the mining profitability. Quality