3 if practicable
3如果可行的话
以上为机器翻译结果，长、整句建议使用 人工翻译 。
If the efficiency of servo amplifier is considered, it is practicable that the power supply voltage is about 3 times as large as the servo amplifier output voltage corresponding to rated current.
若考虑伺服放大器效率及电源功率等因素，伺服放大器电源电压应取额定输出电流所对应的伺服放大器输出电压的3倍左右为宜。
youdao
应用推荐
模块上移
模块下移
不移动