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High Frequency Switching Power Supply (0-500A) from China Suppliers and Factory - GGD Series for Precision Metal Plating
Product Feature
GGD high-frequency switching power supply uses IGBT as the main power switching element, imported drive, high-performance fast recovery tube as the rectifier device, and non-inductive capacitor. It is a new power supply with high efficiency, energy saving, reliable performance, compact structure and simple operation. It is widely used in electrochemical fields such as surface treatment and electrolysis.
The power factor of high frequency switching power supply is very high that because of the inverter technology, and it can reach above 0.9 without reactive power compensation. The harmonic content is also small. The on-state voltage drop is effectively reduced, the efficiency of the machine is improved and the energy is saved by using the fast recovery tube rectification method. The characteristics of high efficiency and high power factor make it save electricity by 20% compared with ordinary SCR rectifier and 30% compared with silicon rectifier.
The output voltage and current can be adjusted continuously, and the constant voltage and constant current working mode can be selected, which greatly improves the flexibility of customers. It also has the functions of remote operation and communication with upper computer.
The power supply has the characteristics of small volume, light weight, high efficiency, low ripple and high control accuracy.
Provide RS485 communication technology.
The switching power supply is designed for electromagnetic compatibility, which does not affect the normal operation of other equipment on site.
Choose high-quality power components with high reliability: Rectifier is a productive equipment, which usually needs 24-hour continuous operation, and the quality of power components directly affects the reliability of the whole machine. All power components of this device adopt high-quality components of well-known companies at home and abroad.
Electrical Parameter
| Parameter Item | Specification Details |
|---|---|
| Efficiency | 90% |
| Ripple | ＜1% |
| AC output | Single phase 220V / 3 phase 380V 0-500A |
| Power factor | 92% |
| Output current | 0~500A |
| Output voltage | 0~24V |
| Resolution ratio | 1% |
| Stabilized voltage precision | ＜1% |
| Stabilized current precision | ＜1% |
Frequently Asked Questions (FAQ)
Q:
What core components are used in the GGD high-frequency switching power supply?
The GGD power supply utilizes IGBT as the main power switching element, an imported drive, high-performance fast recovery tube as the rectifier device, and a non-inductive capacitor to ensure high efficiency and reliable performance.
Q:
How energy-efficient is the GGD high-frequency switching power supply?
Thanks to its advanced inverter technology, it achieves a high power factor above 0.9. This allows it to save 20% more electricity compared to ordinary SCR rectifiers and 30% compared to traditional silicon rectifiers.
Q:
Can the output voltage and current be adjusted dynamically?
Yes, both the output voltage and current are continuously adjustable. Users can select between constant voltage and constant current working modes depending on their operational requirements.
Q:
Does this power supply support remote monitoring and communication?
Yes, the system supports remote operation and communication with a host computer, specifically providing RS485 communication technology for seamless integration.
Q:
Will this power supply interfere with other electrical equipment on site?
No, the switching power supply is specifically designed for electromagnetic compatibility (EMC), ensuring it does not interfere with the normal operation of surrounding equipment.
Q:
Is this device suitable for continuous 24-hour industrial operations?
Yes, all key power components are sourced from well-known domestic and international brands to ensure high reliability and stable performance during continuous 24-hour operation.