24V 300A electroplating power supply
The main circuit of the electroplating power supply includes the main circuit (composed of power frequency three-phase AC input, diode rectifier bridge, filter inductor capacitor, high frequency full bridge inverter, high frequency transformer, output current doubler rectifier filter link), control circuit, drive circuit, protect the circuit. The electrical block diagram of the entire system is shown in the figure. The load of the system is an electroplating bath, which is inductive. Since the resistance of the electroplating solution is very small and the passing current is large, an overcurrent protection circuit must be designed.
24V 300A electroplating power supply Specification
|SPECIFICATIONS FOR GKD24-300CVC
||3% peak value
||Short circuit protection
Phase lack protection
Input over/low voltage protection
24V 300A electroplating power supply feature:
The small energy-saving high-frequency air-cooled switching power supply adopts the internationally advanced IGBT module full-bridge inverter power supply technology. Transformers using nanocrystalline soft magnetic materials are small in size, light in weight, tightly coupled, uniform current distribution, and easy to assemble. It effectively solves the interference of the power grid on the power supply and the influence of the power supply on the harmonics of the power grid, improves the reliability of the power supply, and increases the mean time between failures of the power supply. This product can be widely used in electroplating, electrolysis, charging, surface oxidation treatment and other industries. This product fully meets the national safety requirements for this type of product. The control process of the whole machine is completely controlled by a high-precision microcomputer CPU with high precision and fast operation. The forced air-cooling duct is completely isolated from the control circuit to prevent the electronic components from being corroded by acid mist and greatly improve the reliability of equipment operation.
Features of small energy-saving high-frequency air-cooled switching power supply
1. Significant power saving, 10% to 30% power saving, and efficiency above 87%
2. All equipment has passed strict inspection and long-term aging test before leaving the factory
3.Small size, light weight, simple operation, convenient installation and maintenance
4. Digital display of current, voltage and working time
5. Constant voltage and constant current control options
6. With computer interface function (optional
produce process :
From the beginning of the raw material to the selection, to the assembly, and finally commissioning. We will enforce the standards strictly. Before package, 24V 125A dc single output switching power supply with CE will be check again to ensure that it works normally.