Wednesday, May 2, 2018

555-s based SMPS test

as is ...

... in practice it requires a sharper or more discrete response for larger errors -- this one could do for relatively steady load -- a bad point here is that increasing the controls' sophistication impacts either on efficiency at light loads - - - or retail tech. such as in SMPS controllers where the dev. of such is expensive and won't pay off for prototype solutions . . .

+ an update to the schematic in the prev. post

no pwm just switching test


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