Product Type | High-Power High-Frequency DC Power Supply |
Model | NP-HFHDC-____V/____A |
Introduction | This product is primarily designed for high-end applications such as scientific research, military, and nuclear power industries, where superior power quality, power density, and reliability are critical. It serves as a competitive alternative to internationally renowned DC power supply brands like AMETEK and ITECH. Featuring high-frequency efficiency and intelligent control, this product employs the latest generation of SiC MOSFETs (silicon carbide metal-oxide-semiconductor field-effect transistors) as switching devices, achieving a switching frequency of 100 kHz—the highest frequency level among current kilowatt-class high-power DC power supplies. Combined with ultra-high-frequency magnetic components and optimized filter design, it delivers exceptional output power quality, high efficiency, high power density, and precision up to 0.05%.
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Key Features | 1. Utilizes SiC MOSFETs with a switching frequency of 100 kHz. High-frequency magnetic components and filters ensure high power density, reducing physical size by over 50% compared to traditional IGBT-based DC power supplies of the same power rating. 2. High efficiency (up to 95%), current stability accuracy of 0.05%, and linearity of 0.1%, with power quality parameters surpassing industry standards for comparable products. 3. Modular design for reliable, safe, and convenient installation, operation, and maintenance. The modules support parallel/serial configurations to meet diverse voltage and current requirements. 4. Offers current stabilization with voltage limiting and voltage stabilization with current limiting, catering to both constant-current and constant-voltage operation modes. 5. Rapid response: Power cutoff time ≤100 ms, with mode-switching time ≤200 ms. 6. Advanced connectivity and intelligence: Supports standard and high-speed communication protocols, human-machine interface (HMI), remote and local control, and wireless monitoring capabilities. 7. Comprehensive safety and diagnostic functions, including input/output status monitoring, operational status detection, ground-fault detection, short-circuit protection, and more. |
Product Parameters
Parameter Types | Technical Specifications |
Input Voltage | AC380+10%/50-60HZ |
Output DC Voltage | 10V(Customizable) |
Output DC Current | 10000A(Customizable) |
Rated Output Power | 100KW |
Single Module Output Power | 15KW |
Switching Frequency | 100kHz |
Switching Power Supply System Efficiency | ≧95% |
Current Stabilization Accuracy（1500A-10000A) | ±0.05% |
Linearity | 0.1% |
Ripple Coefficient | 1% |
Power Cut-off Time | ≦100ms |
Operational Power Transition Time | ≦200ms |
Cooling Method | Air Cooling/Water Cooling |