EEVblog #957 - How To Measure DC-DC Converter Efficiency
EEVblog
Dave shows you how to setup, measure and generate an Efficiency vs Load Current characteristic curve for a DC-DC converter, just like you see in the datasheets. Several traps for young players are discussed, along with plotting Logarithmic axis charts in a spreadsheet. Electronic Load Kit: http://amzn.to/2i4cUdF BM235 Multimeter: http://amzn.to/2hJp78T Rigol PSU: http://amzn.to/2gZWkhw DIY Electronic Load video: https://www.youtube.com/watch?v=8xX2SVcItOA Forum: http://www.eevblog.com/forum/blog/eevblog-957-how-to-measure-dc-dc-converter-efficiency/
EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 ... https://www.youtube.com/watch?v=li0XKnpOZyM
2019-11-28
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