EEVblog #281 – BK Precision 8500 Electronic Load Teardown




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Summary: http://www.bkprecision.com/products/dc-electronic-loads.html Featured Chips: AD7708: DAC7631: ADR421: IRFP250N: Teardown Tuesday. What’s inside BK Precision’s 8500 300W 120V/30A DC Electronic Load? It is also known as the Itech 8512. Dave’s DIY Simple Constant Current Dummy Load: