Elektronischer Lasttest Zum Selbermachen Kit Konstantstromentladung 150W 15V 10A Schaltung
14,20 €
Or weld the DC base and short it to the+- welding spot with 2 wires. 4 rectifier tubes can not be welded! Circuit diagram of this kit: R22 can be replaced by 16K-18K, and the test current can be increased to 10A, now 20K is 8A, and C1 with 22uF.
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