The reason to the solenoid valve coil burned out the
the operation frequency is too high, or the iron core section is uneven and long-term operation and other factors, but also the cause of the coil burned.
if the current voltage is lower than the rated voltage of the coil, the magnetic flux will decrease, which will also reduce the electromagnetic force
The rated voltage is not consistent with the supply voltage. When the supply voltage is higher than the rated voltage of the coil, the main magnetic flux increases, resulting in the increase of the current in the coil, the core loss will increase, so that the iron core heating, and thus easily burn the coil.
