1. Separately excited switching regulated power adapter. The circuit is equipped with an oscillator of excitation signal.
2. Self-excited switching regulated power adapter. The switch tube also acts as the oscillator tube in the oscillator.
1. Loose switch regulated power adapter. The whole switching power supply adapter circuit is composed of discrete components, and its structure is relatively complex.
2. Integrated circuit type switching regulated power adapter. The whole switching power supply adapter circuit or part of the circuit is composed of integrated circuits, which are usually thick film circuits. Some thick film integrated circuits include switch tubes, while others do not. The switch power adapter is characterized by simple circuit structure, convenient debugging and high reliability.Keywords:
- Switching Power Supply