In each electronic device in one form or another there is a power supply unit (PSU). Of course, because no one will work for free. Before connecting to the circuit, it would be nice to see how the PSU works at different loads. Personally, I am not inspired by the search for a set of different-sized resistances […]
ACTIVE ELECTRONIC LOAD CIRCUIT ATMEGA88 100W DUMMY LOAD Read More »
Re:load is an adjustable constant current load with the following properties: No external power supply required – powered by the device under test Wide range of input voltages, from 3.3 volts to 32 volts Adjustable load from 0 to 3.5 amps Up to 14 watts power dissipation (with design heatsink) Virtually indestructable: The power FET, BTS117, has built in overtemp, ESD, and overcurrent protection Load remains constant under different input voltages – 40 milliamp variation over input voltage range Screw terminal and banana plug footprints Low BoM cost, and easy to solder thru-hole parts Test points for reading current with a voltmeter A simple, flexible adjustable dummy load – [ Link ] DIY Constant Current Dummy Load Simple analog programmable load Programmable dummy load ELV Dummy Load for Power Supply Testing Another OverLoad review
Re:load: A simple, flexible adjustable dummy load Read More »
