它是一种可以模拟供电器负载，用来测试供电器性能的新型电力电子设备，它广泛的用于各种供电设备的保养，老化试验，出厂试验，型式试验。

The electronic load is a new power electronics device that can simulate the loads of the circuit in the testing and test power supply performance.

医生另有一套供电设备以防万一停电时使用.

The hospital has an additional electricity supply standing by in case of a power failure.

适用于程控交换机 、 光端机 、 开关电源以及直流供电设备.

Suited for DC powered switching gear , multiplex , SDH , PDH , switching - mode power supply and electronic instruments.

面对生态时钟的12个插槽，每个主机使用的电池和集体这12电池供电设备。

Every from 12 slots on the face of Eco Clock hosts one used battery and collectively these 12 batteries power the device.

广泛用于邮电 、 工矿企业 、 学校 、 铁路 、 医院 、 印刷、科研等所有需要电压正常的场合, 和部分供电设备及重要设备配套.

Post and tele - communication , mine enterprises, schools, railway, hospital, research, institution anywhere required power to assure the normal operation of power driven equipents.