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[flyback] all purpose LCD TV under 46 inches Switching power supply module can be completed in three minutes point-and-shoot Updated in July The voltage of 5v-12v-24v-36-48v-switch power supply can be adjusted arbitrarily Installation method: (ensure that 300V voltage is normal and there is no short circuit in load) 1: The black wire is thermally grounded. 2: The red wire is connected to the C pole of the power tube. 3: The blue wire is connected to the non ground terminal (4 PINS) of the optocoupler. It’s so simple!!!!!!!!!! It’s only two to three minutes
