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What is the voltage of the solenoid valve? What will happen if the voltage of the solenoid valve is unstable?

Author:RinckSource:https://www.diancifa.cc/Update time:2024-11-12 06:21:18 Read:

Solenoid valve How many volts is the voltage?


Solenoid valveThere are many specifications for working voltage, such as: 380 volts, 220 volts, or 24 volts DC, 12 volts, etc.

Most water heater solenoid valves use DC12V or DC24V voltage. Just pay attention to the positive and negative poles (red and black wires).

The voltage of the solenoid valve for the washing machine is 220v, because This is the rated power of basic electrical appliances, which can ensure the normal operation of the washing machine.

Car solenoid valves are usually about 12 volts, if Controlled by a computer, a car air conditioner solenoid valve may have a voltage of 5 to 9 volts!


What is the voltage of the solenoid valve, and what will be caused if the voltage of the solenoid valve is unstable?


What will happen if the voltage of the solenoid valve is unstable?


The voltage is not enough, causing the solenoid valve to not open normally. Especially for relatively low voltages such as DC24V DC12V AC24V, it is necessary to ensure that the voltage fluctuation range is within plus or minus 10%. If the power supply voltage is lower than 10% of the rated voltage, the solenoid valve may not open normally.


Unable to pull in.

If it does not close for a long time, The solenoid valve burned out.

Jitters, loud noise, unable to switch on and off normally, If the current is increased and the heat is severe, working like this for a long time will cause burnout.

If they communicate, the two armatures will not be able to attract each other. , in the starting current state. Doing this for a long time will cause the coil to burn out.


Direct current will also cause the coil to heat up and burn the coil.


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