400HZ medium frequency power supply

Kaihong is a leading China 400HZ medium frequency power supply manufacturers. 400HZ IF power supply is a 400Hz IF static variable power supply specially designed and manufactured for aviation and military electronic and electrical equipment using high-frequency power electronic switching technology. It can be used in aircraft and airborne equipment, radar, navigation and other military electronic equipment, as well as other occasions requiring 400Hz IF power supply. It is the replacement product of unit type frequency conversion power supply. The product voltage, frequency are ±20% adjustment range, suitable for laboratory or production line, as commissioning experiment power supply; High-power products are suitable for aircraft power supply, aircraft maintenance, 400HZ36V gyroscope experiment, radar station and other large mixed load of the whole machine (station) power supply, can also be used as a centralized power supply factory, laboratory. Product adopts analog structure, all maintenance is carried out on the front, can be used independently, also can be loaded for use.
Power input a single AC voltage and frequency, internal through AC to DC; After the DC to AC converter and rectification conversion, a very stable and pure sinusoidal wave is generated by itself. The principle is shown in the figure as follows: The power supply inputs the voltage and frequency of the AC grid, and after the inverter conversion of AC to DC and DC to AC, a very stable and pure 400HZ AC sinusoidal wave is generated by itself
400HZ intermediate frequency power supply features:
l. High frequency SPWM hardware adjustment technology, fast response speed, stable output;
2. High-power MOS/IGBT(using German Siemens or Mitsubishi module) drive, reliable operation, strong overload capacity;
3. Suitable for resistive, inductive, commutative and mixed loads;
4. With overheating, overcurrent, short circuit and other abnormal conditions protection function;
5. With parameter memory function, shortcut key operation mode, easy to use;
6. The power supply voltage is adjustable online, and the output frequency is optional;
7. Using bright LED display or 7 "touch screen display, clear and eye-catching, large visual Angle, convenient for production line use;

With RS232/RS485 communication interface (optional), baud rate 9600