What is the minimum working voltage of miniature vacuum pump?
Thermos Bottle,Vacuum Flask,Thermos Flask Qili Metal Products Factory , http://www.china-sportsbottle.com
January 30 17:12:18, 2019
The same miniature vacuum pump hanging different loads, its minimum operating voltage is not the same. If the load is large (eg, large suction resistance, high vacuum required, large exhaust resistance, high pump pressure, etc.), the minimum voltage at which the pump can operate is relatively high, approaching rated Voltage. If the pump load is small, for example, the gas from the open A to open empty B, then the minimum operating voltage of the pump can be low. Therefore, the load is different, the pipeline conditions are different, the minimum operating voltage of the pump is not the same, this is not a constant value. One thing to pay special attention to: the supply voltage to the pump must be to ensure that the pump can start normally, and the operation will not fatigue halfway stop. Strongly recommended: Need to adjust the pump flow, you can choose to speed pump or speed governor pump or speed pump, PWM speed control, or with the speed control box, the transfer flow more convenient.