Apr 19, 2010 #1 E eem2am Banned Joined Jun 22, 2008 Messages 1,179 Helped 37 Reputation 74 Reaction score 24 Trophy points 1,318 Activity points 0 hello, we wish to test our led driver with various led lamps over there voltage range. so we really need an adjustable voltage load....whose voltage we can vary with a pot......from 2V to 25V. max current is 650mA Grateful for any ideas.
hello, we wish to test our led driver with various led lamps over there voltage range. so we really need an adjustable voltage load....whose voltage we can vary with a pot......from 2V to 25V. max current is 650mA Grateful for any ideas.
Apr 20, 2010 #2 kspalla Advanced Member level 4 Joined Aug 19, 2008 Messages 1,253 Helped 258 Reputation 516 Reaction score 94 Trophy points 1,328 Location Hyderabad, Andhra Pradesh, India Activity points 6,813 You can search for good regulator power supply.
Apr 20, 2010 #3 keith1200rs Super Moderator Staff member Joined Oct 9, 2009 Messages 10,865 Helped 2,065 Reputation 4,130 Reaction score 1,597 Trophy points 1,403 Location Yorkshire, UK Activity points 57,270 There is an electronic load article here (on page 94): **broken link removed** Keith.