| Electronics > Beginners |
| 7812 voltage output too high? |
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| wraper:
--- Quote from: bdunham7 on May 05, 2019, 02:45:25 pm ---As for your problem, measure the voltage (to ground) on all 3 legs of your 7812, then do the same thing on the other unit. Then put a small load (500-1K) on the output and do it again to both. More measuring and less soldering! --- End quote --- Doing so is useless. There is no issue with PSU. Not to say 1k won't do much, there is 56 OHm resistor in parallel with vreg. |
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