• 1. DC Power Operation: 直流电源输入端
• 2. dc operation power: 直流操作电源
• 3. dc operation power supply: 直流操作电源

更多释义

• 1.Advanced electronic design offers many features such as operation from 5-26 volts DC power, short circuit protected outputs, and EMI noise resistance.
  先进的电子设计提供了诸如操作许多功能，从5月26日伏直流电源，短路保护，输出和EMI噪声阻力。
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• 2.To warrant reliability of DC operation power electrical supply, all-round monitoring to parameter of storage battery operation is necessary.
  为保证直流操作电源供电的可靠性，必须对蓄电池组运行参数进行全面的监测。
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• 3.As backup power supply of the DC system, the residual capacity of battery effected safe operation of DC system directly when ac power failure occurs.
  蓄电池作为直流系统交流停电时的后备电源，其剩余容量直接影响了直流系统的安全运行。
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