TDA8354Q circuit diagram pin function description 
The circuit is taken from the Venus D2908F
1 foot: 0.3V -
2 feet: 7.9V - current feedback input
3 feet: 8.4V - voltage conversion input
4 feet: 16V - power supply
5 feet: 8.4V - voltage output (bottom)
6 feet: 0V - ground
7 feet: 48V - power supply
8 feet: 0V - ground
9 feet: 8.4V - voltage output (top)
10 feet: 16V - power supply
11 feet: 1.2V - field push input (-)
12 feet: 1.2V - field push input (+)
13 feet: 2V - compensation resistor input
AC (Alternating Current) Power cord is to transmit high voltage. It is used to drive machinery or home appliances. Since AC Power Cord is output of high voltage electric power, there is a risk of electric shock injury, therefore, All the AC power cord must comply with safety standard to produce. DC (direct Current) power cord is used to the applicance with lower voltage mostly, so safety requirement is less stringent.
Power Cable, battery cable, DC power cable, AC power cable, power cord
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