Working performance test circuit of three-terminal regulator IC

Published:2012/8/24 21:47:00 Author:Ecco | Keyword: Working performance, test circuit, three-terminal regulator IC | From:SeekIC

Three terminal regulator's pin ① and pin ② are added DC voltage (it uses adjustable DC Power G in Figure), but people must pay attention to the polarity of G , Ui should be at least higher 2V than regulator regulator value U, but the maximum should not exceed 35V. When multimeter is in DC voltage block to measure the voltage between pin ③ and pin ②, the value is stable voltage of the regulator.



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