1. Upstream system, software control system, parallel flow system, pressure drop compensation system, and human-machine interaction system.
2. Isolation transformers and rectification convert AC 220V/380V to the required direct current.
3. The pre-regulation adjustment circuit uses imported components to pre-adjust and initially stabilize the output voltage of the isolation transformer. This reduces the power consumption of linear adjustment components, enhances work efficiency, and ensures a high precision and stability of the output voltage source.
4. Linear adjustment components fine-tune the filtered DC voltage to achieve the desired output voltage and precision requirements.
5. The filter circuit maximally prevents and absorbs the pulsating wave interference and noise from the DC power supply, thereby ensuring a low ripple, low noise, and low interference output voltage for the DC power supply.
The control system of the DC power supply compares, judges, calculates, and analyzes various signals detected, then issues corresponding control commands, ensuring that the Jinfei DC power supply's overall voltage stabilization system operates normally, reliably, and coordinately. Aviation ground power, 36V aviation power, 400HZ frequency conversion power supply, 115/200V power supply, 27V DC power supply, 400HZ power supply, aviation power supply.
7. Auxiliary Power Supply and Reference Voltage Source: Provides a high-precision reference voltage source and power supply for electronic circuits required by the DC voltage stabilization system.
8. Voltage Sampling and Regulation: Monitor the output voltage of Jinfly DC stabilized power supply and set the output voltage value of the DC stabilized power supply.
9. Current Detection Circuit: Obtain the output current value of the DC regulated power supply as information for current limiting or protective control.
10. Drive Circuit: A power amplification circuit designed to drive executable components.
