成恒 meaning in English
naritsune
Examples
- Aeronautical static inverter ( asi ) is a kind of static converting device , which converts the dc ( 27v / 270v ) in the main power of aircraft into ac of constant - voltage and constant frequency by means of power semiconductor devices . with the development of the aircraft , all the electric equipment on the plane requires the power supply system with better performance
航空静止变流器( asi ? aeronauticalstaticinverter )是航空电源系统的二次电源，其作用是将飞机主电源直流电27v或270vdc变换成恒压恒频单相115v 400hz ，单相36v 400hz ，三相115v 200v ，或三相36v交流电，供飞机上负载使用。