How to check the performance of the LED strip and power supply
Good afternoon. Tell me, this situation: when connecting the LED strip through the power supply, I mistakenly mixed up the 220 V connections and the strip itself. That is, where there should be a connection in the 220 V block, I connected the tape. As a result, the circuit worked. Further, with the correct connection, the tape does not work. Tell me what happened: a blown block or a problem with the tape? And is it possible to somehow fix this? Thank.
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In this case, the power supply burned out and it is also likely that the power surge was enough for the failure of the tape itself. Contact a specialist to check what condition the power supply and LED strip are in. If the power supply is not expensive, then it will be cheaper to purchase a new one. Using a known-good power supply, you can check the performance of the LED strip.