LME49810 300 W amp kit from TaoBao (Cont.) - diyAudio
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LME49810 300 W amp kit from TaoBao (Cont.)

Posted 5th September 2011 at 12:10 PM by panson_hk

The amp is assembled and ready for testing. It is designed to have two rails: one for LME49810 (suggested +/- 60 V) and one for driver/output (suggested for +/- 45V). The speaker protector uPC1237 also has an input for detecting the presence of AC (half-wave rectified).

In my initial test, one rails supply to 49810 and the output stage. The positive is also connected to the AC input of upC1237.
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