dl-dw12-h ,pressure switch
After the water begins to be supplied through the inlet valve of the washer, the tub is filled with water. The rising the water level in the tub delivers the head pressure (mmH20), which passes through the pressure delivery hose between the tub and pressure sensor to the enclosed space. The pressure is transmitted to the ®Á diaphragm, which rises as the pressure increases. The delivered pressure immediately leads to the ®Ë metal core. As the metalcore rises into the ®ÈCOIL-ASSY that is rolled in a specific format, the condensers and resistances connected to IC- 4069 buffer, a frequency oscillation circuit on C-MOS inverter using the induced electromotive force and magnetic force according to the contact of a coil, are oscillated through RC, which leads the SIGN wave in frequency from the inductor to pass through the outlet buffer to be transformed into digital signals and transmit a square wave to display the oscillation cycle in a frequency format.
