This article introduces the fundamental of direct current regulator, and designed a low - voltage power which can inspire the laser instrument.
介绍了直流稳压电路的基本原理，并设计了能激发激光器的低压电源。
For compensating reactive power and harmful currents in low voltage power system, the paper proposed two control schemes for STATCOM, which are indirect-current control and direct-current control.
本文针对低压配电网络的无功补偿和有害电流滤除问题，提出采用间接和直接电流控制两种STATCOM方案。
The direct-current leakage test is implemented by using the microampere shielded in low-voltage, and the leakage current increasing of generator stator winding abnormally is detected.
采用低压屏蔽法对发电机定子绕组进行直流泄漏试验，发现泄漏电流异常增大。
The dipole method, which utilizes high-voltage direct current, is a simple, low-cost, and highly workable method to fully detect the liner without destruction.
偶极子法属于高压直流电法的一种，具有操作简便、费用低廉，可操作性强，并能对防渗层进行百分之百的无损检测，已成为防渗层施工验收采用的主要方式。
An apparatus and method are provided for preventing a current leakage or direct current when a low voltage domain is powered down.
本发明提供一种用于在低电压域断电时防止电流泄漏或直流电流的设备和方法。
Because of their higher dielectric constant, they are particularly suitable for use as an impregnant for low voltage, direct current, and impulse capacitors.
因其介电常数较高，特别适用于作低压、直流、脉冲电容器浸渍剂。
Because of their higher dielectric constant, they are particularly suitable for use as an impregnant for low voltage, direct current, and impulse capacitors.
因其介电常数较高，特别适用于作低压、直流、脉冲电容器浸渍剂。
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