Shenzhen Kuncan Electronics Co.,Ltd
Q
Can the 5V to 9V DC step up converter must it only be used with a pure 5v?
A

Question: Can the 5V to 9V DC step up converter must it only be used with a pure 5v?

Answer: Yes, the cable of 5v to 9v input voltage must be 5V(4.5v-5.5v), the output voltage must be 9V(8.5v-9.5v). At the same time, please don't ingnore the max current is 2A. 






DC to DC converter        5V to 9V USB DC converter         step up converter

Previous:If I use a cigarette lighter adapter on the output side and connect a power pack for input, is it th

Next:What do you need to pay attention for the using of car phone charger?