Product Name: Airborne DC power supply

Product model: dcr11-2810

1、 Introduction
This module power supply has the characteristics of strong anti-interference ability, high reliability, high output power, complete varieties, etc. This series of power supply provides a highly stable output voltage and current, which can be applied to aircrafts around the world

Aircraft, armored weapons and other military equipment can also be used as input power of aviation equipment simulation experiment. Because it adopts the current international advanced soft switch technology and mature and reliable control circuit, the

In many years of technical accumulation and continuous innovation in the R & D and design of military power supply, the excellent electronic characteristics of this module power supply, such as high accuracy, high stability and high reliability, make this series of modules in the aviation and military leading

Domain is widely used. The products include DC / DC power module series, AC / DC power module series and special customized power supply.



2、 Applicable occasions

The products have been widely used in military, radar, navigation, aviation, aerospace, navigation, ship and military electronic and electrical equipment, medical, vehicle equipment, railway, power and other fields.

1. The overall natural heat dissipation is good, and the maximum conversion efficiency is more than 90%, which can greatly reduce the heat output and the converter volume;

2. With large power reserve, it can operate continuously with large load;

3. The static power consumption is very low, which can reduce the battery loss;

4. The output voltage is stable, soft start technology is adopted, and the output voltage is not overcharged when power on;

5. Output current limiting function;

6. Output short-circuit protection function: under various working conditions, it can directly short-circuit output, converter part is damaged, and continuous short-circuit is allowed. After the short-circuit is eliminated, it will automatically resume normal operation;

7. At the same time, it has the functions of power on protection, power off protection, low-voltage protection, output overvoltage protection and overheat protection, which can greatly improve the circuit reliability.

1. Input voltage range: 115VAC ± 20%;

2. Input frequency range: 380hz ~ 420hz;

3. Power factor: > 0.9 (full load);

4. Efficiency: ≥ 85% (rated input, full load);

5. Input voltage and current: output 28V, maximum current 10A;

6. Voltage regulation rate: ≤± 1%;

7. Load adjustment rate: ≤± 1%;

8. Ripple ≤ 50mvp-p;

9. Protection characteristics: over voltage (1.2 times of rated voltage), over temperature and over current (1.2 times of rated voltage) shutdown protection;

10. Working temperature: - 40 ℃ - + 55 ℃;

11. Storage temperature: - 50 ℃ - + 85 ℃;

12. Boundary dimension: (depth) 270 × (width) 140 × (height) 60mm (excluding terminal block);

13. Operating weight ≤ 1.80kg.