DC regulated power supply

28.5V DC power supply is specially built for demanding power supply requirements. It uses cutting-edge power electronics technology and is a reliable power supply choice for aerospace, military and precision equipment fields.

Adopting high-frequency power electronics switching conversion technology and multi-stage waveform closed-loop control, it achieves fast dynamic response, extremely low output ripple, ensures power supply stability, and meets the operation of equipment with extremely high requirements for power quality; with the help of high-frequency PWM and full-bridge conversion technology, it improves the overall efficiency, reduces energy loss, and meets the needs of modern high-efficiency and energy-saving applications. 

It is equipped with a high-brightness LED digital display screen, with a voltage resolution of 0.01V and a current resolution of 0.1A. The parameters are clearly and accurately read, which is convenient for users to grasp the power output status in real time; it can stably work in extreme temperature environments from -40°C to 65°C, regardless of severe cold and heat, and is suitable for equipment power supply in various complex environments; it adopts a high power density design, and the main models are compatible with standard cabinets, which is convenient for installation and use in various occasions. It supports parallel operation, with a maximum parallel current of 5000A, meeting the power supply needs of high-power equipment or multiple equipment running simultaneously; the LCD display screen is intuitive in operation and easy to use. It is equipped with RS232 communication interface as standard, and RS485 and GPIB interfaces are optional, which is convenient for connecting with external equipment to realize remote monitoring and intelligent control; it has comprehensive protection functions, including input phase loss, input over-voltage and under-voltage, output short circuit, output over-voltage, output over-current or current limiting protection, and internal over-temperature protection, etc., which comprehensively ensure the safety of the power supply and load equipment and reduce the risk of equipment damage.

It is widely used in the aerospace field to provide power for aircraft starting and airborne equipment; it is suitable for ground radar stations to ensure equipment operation; it is used as a key power supply equipment in ships and submarines; it is also used for power supply of computer stations, military precision instruments and imported equipment, providing solid power support for the stable operation of important equipment in various fields.