http://www.bkprecision.com/products/dc-electronic-loads.html<br /><br />Featured Chips:<br />AD7708: http://www.analog.com/static/imported-files/data_sheets/AD7708_7718.pdf<br />DAC7631: http://www.ti.com/lit/gpn/dac7631<br />ADR421: http://www.analog.com/static/imported-files/data_sheets/ADR420_421_423_425.pdf<br />IRFP250N: http://www.irf.com/product-info/datasheets/data/irfp250npbf.pdf<br /><br />Teardown Tuesday.<br />What's inside BK Precision's 8500 300W 120V/30A DC Electronic Load?<br />It is also known as the Itech 8512.<br />http://www.itech.sh/en/products.jsp?id=12&sortid=001005<br /><br />Dave's DIY Simple Constant Current Dummy Load:<br />http://www.youtube.com/watch?v=8xX2SVcItOA
