When using DC power, we encountered issues where the current or voltage would not rise.
Even in the event of the scenarios mentioned above, the power supply is operating normally. Therefore, it is necessary to check if the equipment's load is functioning properly, for any short circuits, and to verify that the load complies with regulations. When the power supply is producing voltage, but the load wire is broken, the current output is zero. If there is a current output but the load shorts out, the voltage output is zero as well. Aviation Power Supply
When adjusting the voltage, it may occur that the voltage cannot be increased and the load remains unloaded.
Some users prefer to turn the adjustment button clockwise, which can result in the power voltage not being adjustable as it closes all the current, thereby preventing the unloaded voltage from rising.
The output voltage has current, but when trying to increase the voltage, it fails to rise.
Rikart Power reminds everyone to understand the priority. When the power source is constant current, adjust the current; when it's constant voltage, adjust the voltage. This way, issues won't arise, and you can alter the current and voltage. 400HZ power source
