The DC booster circuit fitted in multimeters

Published:2011/7/20 22:23:00 Author:Borg | Keyword: DC booster, multimeters | From:SeekIC

The multimeter is a necessary tool for the electrician and electric technique worker, whose high impedance gear often uses a laminated cell of 9V, 15A or 22.5A. The cell is not only costly, but also short-lived, so it's not economic to change it often. Here is to introduce some small DC booster circuits which are fitted for the multimeter. These circuits are simple and they have few elements, after conversion, they can be directly installed in the laminated cell position to replace the cell.



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