NTC Thermistor for Garment Steamers.infrared sensor lens company

　　The working principle of the garment steamer: After the steamer is charged with water and energized, the heater used in the inner core of the garment steamer vaporizes the normal temperature water into high temperature (generally above 98 degrees) and high pressure steam, and the steam is heated through the steam conduit and the nozzle. Water vapor is released.

　　The garment steamer has a temperature control module, a low-voltage DC water pump, a rechargeable battery and a charge and discharge control module. The low-voltage DC water pump is electrically connected to the charge and discharge control module, and the charge and discharge control module is also electrically connected to the rechargeable battery, and the charge and discharge control The module can be selectively electrically connected to an external power supply. The following steps are: in a standby state, the charging and discharging control module is electrically connected to the external power supply, and the charging and discharging control module converts the high-voltage alternating current of the external power supply into low-voltage direct current, and converts the converted low-voltage direct current to low-voltage direct current. It is used for rechargeable battery charging. In the working state, when the charge and discharge control module is used externally, the charge and discharge control module is disconnected from the external power supply, and the rechargeable battery outputs electrical energy for the low-voltage DC water pump to work, ensuring the equipment's performance. The working voltage of the pump is always within the safe voltage range, which prevents the leakage of the pump caused by the quality of the pump, avoids the potential safety hazards such as electrification of the water body caused by the leakage of the pump, and improves the safety performance of the equipment.

　　The temperature control module of the garment steamer has a built-in NTC temperature sensor thermistor, which is used to collect the temperature information of the heating components, which is to feed back the temperature information to the temperature control module, so that the temperature control module controls the temperature information collected by the temperature sensor. On-off of the connection circuit between the rechargeable battery and the low-voltage DC water pump.

　　The following one produced by Minchuang Electronics adopts the gold electrode thermal chip and the glass sealing process to encapsulate the single-ended glass sealing thermistor, combined with the double-layer Teflon sleeve, so that the glass-sealed NTC resistor with its own waterproof performance becomes more It is waterproof and high waterproof; after using double-layer Teflon sleeve and Teflon insulated lead wire to be welded at a high temperature of 450 °C, the lead insulation layer and Teflon are completely fused together, which is suitable for ironing machines with high waterproof and high temperature resistance. Require.

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