小型電化及OA設備專用。輕穩短小的ND系列全電子式穩壓器，採用全電子自動控制。穩壓速度快，輸出之頻率波形與輸入相同，無失真並具有非常寬的輸入範圍，可瞬間吸收突波，更有周全的保護裝置，適用於電壓不穩定地區或需穩定電壓之處。
Specially for small electric and OA equipment Compact ND series Electronic Automatic Voltage Regulator, the equipment is in full electronic automatic control. It is rapid in voltage regulation and the frequency wave form of output is same as input. Free of distortion matched with very wide input range, the equipment can absorb surge instantly and is equipped with complete protection device. It is suitable for areas with instable voltage or where stable voltage is required.