28.5V/270V nguvu ya umeme wa kila barabara ya DC iliyoshtakiwa kwa haki
Contact Info
- Anwani:Wilaya ya Tenga, Jiji la Jinan, Jimbo la Shandong, B7 ya Siku za Wakati, Msimbo wa posta:
- Mawasiliano: 杨女士
- Simu:15628877981
- Barua pepe:15628877981@163.com
Bidhaa Nyingine
28.5V DC ground regulated power supply / 270V high-voltage aviation ground DC power supply, aviation ground power supply, aviation DC power supply adopts high-frequency power electronic switching conversion technology, it is a 28.5V DC power supply designed and manufactured for aviation and electronic and electrical equipment, which can be used for 28V power supplies of various aircraft and airborne equipment, radar, navigation and other electronic equipment, 27V aviation DC power supply, 27V regulated power supply * Jinhang Electromechanical Aviation DC Power Supply. This DC power supply is suitable for starting and maintenance of business jets, corporate jets, helicopters and trainer aircraft, it is the main power supply equipment for aviation DC DC28.5V, and other occasions that require 28.5V DC regulated power supply, it is a replacement product of thyristor power supply.
The 28.5V DC regulated power supply adopts the Air France high-speed chopper scheme, which does not require large-capacity inductors, capacitors and other filtering devices.
It fundamentally solves the problems of voltage overshoot and voltage offset.
1. High stability and long service life;
2. The function of long-distance voltage drop compensation for output leads to ensure the accuracy of terminal voltage under large current;
3. The closed-loop response speed reaches 1 second, and the isolation transformer structure is adopted to ensure the safety of the electrical structure.
4. The output stage adopts a non-high-frequency rectification scheme, which avoids the current-carrying out-of-control effect that is prone to occur in high-frequency rectifier devices, and ensures the safety characteristics of the system under high-current working conditions.
Application occasions: DC28.5V ground DC power supply is widely used in aerospace, ground radar stations, ships, submarines, computer stations, military precision instruments and meters and power supply equipment for imported equipment.
Working modes: it has two working modes of constant voltage and constant current;
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