公司生产电力逆变器，把太阳能生成的直流电源转换为使用最多最需要的交流电源。
The company manufactures power inverters necessary to convert the DC power generated by solar panels into the ac power required for most USES.
针对工程中对直流电源屏的设计需要，简要介绍了高频开关整流电源直流系统的选择。
According to the design demand of DC power supply panel in engineering, this paper introduces the selection of rectification DC rectification power system with high-frequency switch.
在电子电路及设备中，一般都需要稳定的直流电源供电。
Electronic circuits and devices, generally requires a stable DC power supply.
Marvair公司的12和24伏直流空调的设计运行直接从直流电源-逆变器是不需要的。
The Marvair 12 and 24 Volt DC air conditioners are designed to operate directly from a DC power supply – an inverter is not required.
本发明具有以下优点：需要新建的整流设备数量大大减少，只需在现有设备的基础上增加一组容量很小的直流电源即可满足试验用电的要求；
The low voltage DC current of the examination electrolyte tank has two power supplies that one is the existing DC power supply, and the other is a new added DC power supply.
本发明具有以下优点：需要新建的整流设备数量大大减少，只需在现有设备的基础上增加一组容量很小的直流电源即可满足试验用电的要求；
The low voltage DC current of the examination electrolyte tank has two power supplies that one is the existing DC power supply, and the other is a new added DC power supply.
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