1. Well before utilizing the transitioning power source, you must decide the features of the insight and output voltage to see if it is actually regular with the value of the energy source.

2. When the installation of, switching power supply ，check out if the installing is company, whether there is certainly make contact with between the screws along with the strength board, and also look into the insulating material potential to deal with stop the risk of electric distress.

3. To guarantee the security of usage, the converting power source must also be attached to the soil wire, which can lessen disturbance making it safer to use.

like：

The pros and cons of converting power

Main types of switching power supplies

Main highlights of changing power supply