28V Aviation DC Power Supply

The 28.5V DC power supply adopts high-frequency power electronic switching conversion technology and multi-stage waveform closed-loop control technology, featuring fast dynamic response and low output ripple. The product utilizes advanced SPWM inverter technology and an intelligent control system, employs highly reliable industrial standard components, and incorporates production processes to achieve superior performance indicators and high reliability. It offers advantages such as compact size, lightweight design, low noise, high efficiency, and simple operation. Ground DC static power supplies can be provided as fixed or mobile types according to user requirements.

1. Equipped with a high-brightness LED digital display screen, voltage resolution of 0.01V, and current resolution of 0.1A.
2. Operating temperature: -40°C to 65°C.
3. Utilizes high-frequency PWM and full-bridge conversion technology, ensuring high overall efficiency;
4. High power density design, with main models compatible with standard cabinets for easy use in various scenarios, capable of parallel operation* with current up to 5000A; 9. LCD display for intuitive operation and user-friendly experience; supports communication interfaces such as RS232 (standard), RS485 (optional), and GPIB (optional); comprehensive protection functions: input phase loss protection, input over/under-voltage protection, output short-circuit protection, output overvoltage protection, output overcurrent protection or current limiting protection, and internal overheating protection.

Applicable scenarios: DC28.5V ground DC power supplies are widely used in aerospace, ground radar stations, ships, submarines, computer stations, military precision instruments, and power equipment for imported devices.
Operating modes: Features constant voltage and constant current operating modes;