I.Product Overview
DXNT series all-digital high stability superconducting magnet power supply is a high-performance power supply designed for superconducting magnets. The power supply combines the high efficiency of the front-stage switching power supply with the low ripple advantage of the back-stage linear power supply, and adopts a modular design to meet the needs of 100~1000A applications. With a unified interface format, users can easily operate various sizes of power supplies. DXNT series power supplies not only provide high-precision current and voltage control, but also offer a wealth of protection and monitoring functions to ensure the stable operation of superconducting magnets.
II.Core Features
- Combination of high efficiency and low ripple: The front stage adopts switching power supply to realize high efficiency, and the back stage adopts linear power supply to ensure low ripple output, which meets the strict requirements of superconducting magnets.
- Modular design: The power supply adopts a modular design, which is easy to maintain and upgrade, and at the same time covers a wide range of application requirements.
- Automatic control: Automatic switching between constant current and constant voltage control, especially suitable for large inductance superconducting magnets. Supports positive and negative current bipolar output, and realizes switch reversal through internal control.
- Multi-Segment Setting: The rate of change of current and constant current voltage during charging and discharging can be set in segments, providing higher control flexibility.
- Four-quadrant output: Supports positive and negative current and positive and negative voltage outputs, realizing magnet current increase and decrease control.
- Quench detection and control: automatically detect magnet quench and receive external quench signal. With perfect quenching and discharging control function, only need to connect the matching discharging resistor.
- Human-computer interaction: local control adopts high-resolution 7-inch LCD touch screen display, friendly interface, easy to operate and learn.
- Remote communication: provide USB, LAN and other remote communication interfaces to meet the speed and distance requirements.
- Parallel Expansion: Support multiple power supplies in parallel to realize current expansion, and each power supply can be controlled independently through 485 bus.
- Multi-protection: Considering the state of main power supply, cooling state and system working state, it provides comprehensive protection, and the fault state is shown directly on the display.
III.Application Fields
DXNT series superconducting magnet power supply is widely used in scientific research, medical and industrial fields. In the field of scientific research, it supports the operation of superconducting magnets in the fields of high-energy physics and nuclear magnetic resonance; in the field of medical treatment, it provides stable power supply for medical equipments such as MRI; in the field of industrial treatment, it is suitable for superconducting magnet applications that require high-precision current and voltage control.
IV.Product Advantages
- High Stability: Advanced digital control technology ensures high stability of current and voltage.
- Flexibility: Supports multi-segment settings and four-quadrant outputs to meet the needs of different application scenarios.
- Safety: complete protection and monitoring functions to ensure the safety of equipment and personnel.
- Ease of operation: Combination of local control and remote communication interface provides convenient operation experience.
- Expandability: supports parallel connection of multiple power supplies to realize current expansion and meet the needs of applications of different scales.
V.Deliver, Shipping and Serving
- Delivery: Customized production according to customer needs to ensure that the product meets the actual application requirements.
- Transportation: Adopt professional packaging and transportation solutions to ensure the safety of products in the transportation process.
- Service: Provide comprehensive pre-sales, sales and after-sales service, including technical consulting, installation and commissioning and training.
FAQ
Q: What applications does DXNT series power supply support?
A: DXNT series power supply covers 100~1000A applications, suitable for constant current and voltage control of superconducting magnets.
Q: How to realize positive and negative current bipolar output?
A: The power supply internal automatic control switch reversal, users only need to set the negative current value to realize positive and negative current bipolar output.
Q: How to carry out remote communication and control?
A: The power supply provides USB, LAN and other remote communication interfaces through which users can carry out remote communication and control.
Q: Does the power supply have quench detection and control function?
A: Yes, the power supply automatically detects magnet quenching and has perfect quenching and discharging control function.
Q: How do you provide after-sales service and technical support?
A: We provide comprehensive after-sales service and technical support, including technical consultation, installation and commissioning, and training. If you have any questions, please feel free to contact us.