Single DC48V - DLHiFi P600 600W Switch Power Supply Board Single/Dual Output Positive Negative 30V 4

Description:
1. This product is a bare board with high voltage circuit hazards and must be purchased by someone who can use it.
2. For commercial purposes, some circuits and components are polished and encrypted, and schematic diagrams, PCBs, and technical support are not provided.
3. For long-term high-power use, please add a fan for air cooling. The power supply is equipped with overheating, overcurrent, and short circuit protection. The overcurrent and short circuit protection is locked protection, and the main filter capacitor voltage must be disconnected from the AC power supply and reduced to 0V before starting again. This power supply is a true LLC power supply, with a high-frequency sine wave resonant circuit. It is not an ordinary square waving switching power supply, and is very suitable for use in power amplifiers with good results.
4. Each power supp