1. Master control system, software control system, parallel flow control system, pressure drop compensation system, and human-machine interaction system. 2. Isolation transformers and rectification, converting AC 220V/380V into the required DC power. 3. Pre-stabilization control adjustment circuit, using imported components to pre-adjust and initially stabilize the output voltage of the isolation transformer, thereby reducing the power consumption of linear adjustment components, improving work efficiency, and ensuring high precision and stability of the output voltage source. 4. Linear adjustment components fine-tune the filtered DC voltage to achieve the required output voltage and precision. 5. The filtering circuit maximally prevents and absorbs the pulsating wave interference and noise of the DC power supply, thereby ensuring the output voltage of the DC power supply has low ripple, low noise, and low interference. Aerial ground power supply, 36V aerial power supply, 400HZ frequency conversion power supply, 115/200V power supply, 27V DC power supply, 400HZ power supply, aerial power supply.
6. The DC power supply control system compares, judges, calculates, and analyzes various signals detected, then issues corresponding control commands to ensure the overall stable voltage system of Jinfei DC power supply operates normally, reliably, and coordinately. 6. Auxiliary power supply and reference voltage source: Provide high-precision reference voltage source and power supply for electronic circuits required for operation. 7. Voltage sampling and regulation: Detect the output voltage value of Jinfei DC power supply and set the output voltage value of the regulated DC power supply. 9. Current detection circuit: Obtain the output current value of the DC power supply as information for current limiting or protection control. 10. Drive circuit: Power amplification circuit set up for driving executable elements.
