![The following is the case of LLC resonant power supply, and I will share it with readers and friends. The drive uses an isolation transformer, the secondary side uses a full-wave rectifier circuit, and the loop uses TL431 type 2 compensation
The main circuit](https://arisentecpcb.com/wp-content/uploads/2023/01/1672647575135695.png)
The following is the case of LLC resonant power supply, and I will share it with readers and friends. The drive uses an isolation transformer, the secondary side uses a full-wave rectifier circuit, and the loop uses TL431 type 2 compensation
The main circuit
![](https://arisentecpcb.com/wp-content/uploads/2023/01/1672647723465934.jpg)