Our company's 400Hz medium-frequency power supply utilizes a stable quartz crystal oscillator circuit. Through a frequency division circuit, integration circuit, amplification circuit, detection circuit, and microcontroller system, it controls the output voltage, achieving stable voltage output. It boasts advantages such as compact size, high power, and distortion-free waveforms, with wide applications and promising prospects. With the rapid development of science and technology and the renewal of the defense industry.
The 400Hz intermediate frequency power supply is widely applicable to aircraft and onboard equipment, as well as industrial control devices. For instance, a resolver is a signal detection device that can alter output voltage through changes in angle, thereby providing control signals to control equipment. By powering the resolver with the 400Hz intermediate frequency power supply, system electrical signal control can be achieved, converting non-electrical quantities into electrical quantities.
Aviation Ground Power Unit 2, 36V Aviation Power Unit 1, 400Hz Variable Frequency Power Unit 7, 115/200V Power Unit 2, 27V DC Power Unit 5, 400Hz Power Unit 12, Aviation Power
In aerospace equipment, the performance and reliability of intermediate-frequency power supplies are crucial for the safe operation of vessels and the deployment of their combat capabilities. The new intermediate-frequency power supply automatic control system boasts simple circuitry, enabling complex control, flexibility, and versatility. When the power supply's inherent characteristics change, modifications to the circuit can be made by simply adjusting software parameters, which facilitates centralized control. With the adoption of the new digital control system, intermediate-frequency power supplies exhibit smooth startup, stable operation, high control precision, ease of debugging and maintenance, and compact size.
