图1所示的电路。构思新颖合理,它充分利用了晶体管在电路中的作用,在稳定调节回路仅用了一个齐纳管就完成了吸入与泄放能量的平衡。该电路中的变换器实质上是一个无RC定时的自激间歇振荡器。在高效率的变换器中,变压器是不允许饱和的,而本电 Figure 1 shows the circuit. The concept of novel and reasonable, it takes full advantage of the role of transistors in the circuit, stabilizing the loop with only a zener to complete the imbalance between inhalation and discharge energy. The converter in this circuit is essentially a self-excited intermittent oscillator without RC timing. In the high-efficiency converter, the transformer is not allowed to be saturated, and the power