According to the working principle of MAX power supply, the digital control high voltage DC pulse power supply adopts multi groups of rectifier modules' parallel rectifier precharge. When charging finished, this pulsed power supply discharges driven by IGBT on-off series connection by DSP digital control technology and optical fiber technology. Then the high voltage DC pulse power supply obtains high-voltage and long-time high power pulse power supply of instantaneous requirement. Both pulse frequency and pulse duty ratio can be set. Each module consists of capacitor energy-storage precharge rectifier and IGBT DC discharge switch. This pulsed power supply can be used as high-power DC pulse test power supply of ion accelerator high voltage platform. This high voltage DC pulse power supply can also used as general high-power pulse DC test power supply in other scientific research institutes (like high voltage DC pulse discharge test in power system, high-voltage pulse power supply test of high-energy physics).
Advantages of This Pulsed Power Supply:
1. This type of high voltage DC pulse power supply is composed of many similar module units. It is easy to control and it is reliable.
2. With small volume, insulation treatment is easily implemented.
3. Charging power is small and instantaneous discharging power is big.
4. Through the on-off of different moulds controlled by DSP digital, this pulsed power supply can realize 100KV long-time high-voltage pulse power supply.
Main Specifications of Digital Control High Voltage DC Pulse Power Supply:
|Power Supply||single phase or three phase AC220V, 380V, etc, frequency 50HZ|
|Rated Output DC Pulse Voltage||10KV, 15KV, 20KV, 30KV, 50KV, 60KV, 80KV, 100KV, etc|
|Rated Output DC Pulse Current||1A, 2A, 5A, 10A, 15A, 20A, 30A, 50A, 80A, 100A, 150A, 200A, etc|
|Pulse Stability Accuracy||≤±1%|
|Charging Time||5-10min (according to actual application condition)|
|Discharging Time||1-100ms (according to actual application condition)|
|Pulse Rising Steepness||≤100μS|
|Pulse Falling Steepness||≤15μS|
|Fire Protection Time||≤10μS|
|Operation Mode||remote computer operation mode|
|Output Control Mode||constant voltage limiting current output control mode|
|Rectifier Transformer Structure||epoxy pouring dry type|
Main Technical Features of This Pulsed Power Supply:
1. Main controller of this high voltage DC pulse power supply uses DSP microcomputer digital control with quick response speed, no overshoot and accurate control precision.
2. For the voltage regulation control mode of this output pulsed power supply , we adopt DSP digital control which can control charging rectifier module output serial connection and IGBT component's on-off to realize the stability of high voltage pulse voltage amplitude.
3. DC pulse voltage value (0-rated output voltage), DC pulse current value (0-rated output current), charging time (0-100s) and discharging time (0-60s) can be set on the computer.
4. This high voltage DC pulse power supply owns industrial computer and configuration software with good human-computer interface and nice visibility. The pulsed power supply can store or withdraw five sets of process parameters and shorten test and programming time.
5. This power supply can display and record pulse current, pulse voltage, work time value, real-time work pulse current-time curve and pulse voltage-time curve. It can also automatically record test results
6. We can provide CAN BUS, PROFIBUS, ETHERNET, RS485 and RS232 fiber communication to realize remote control or monitoring according to customers' requirements.
Chengdu General Rectifier Research Institute is a professional manufacturer and supplier of pulsed power supply in China. We mainly produce digital control high voltage DC pulse power supply, micro arc oxidation power supply, high-precision enabling power supply, engine starting power supply and so on. Our products have been exported to USA, Germany, Australia, Singapore, India, Brazil, Iran, Vietnam, Kazakhstan and Malaysia, etc.