Half-bridge switching power supply and the commonly used by the three-terminal regulator block compared to the power supply, what are the characteristics
Three-terminal regulator block is a series of regulated power supply, regulator tube work in the amplification zone, the tube dissipation power, low efficiency.
So the efficiency is very high. Through the switch transformer can output a variety of voltage.
Switching power supply work in the conduction and cut off the two areas, the work of low heat, low power consumption
