Description: Application scenario: Anti-fog control of ordinary touch switch output Purpose: table lamp/mirror lamp/bathroom/lighting system... Control power supply type: DC12V DC12V relays are mainly used in bathroom products to realize the function of low-voltage DC control high-voltage AC mains switch. Such as mains lighting or bathroom mirror anti-fog film switch control. It can also be used in other occasions that require low-voltage direct current to control high-voltage alternating current. It has the advantages of small size, large switch load and convenient wiring. Applicable scene: When the low-voltage 12V touch switch and the touch screen are connected to the high-voltage 220V anti-fog film, an external relay is required; at this time, the constant voltage drive power only needs to load the power of the LED strip. The low-voltage 12V touch switch is connected to the LED light strip and the low-voltage 12V anti-fog film. When the total power of the light strip and the anti-fog film exceeds the load power of the touch switch, an external relay is required; at this time, the constant voltage drive power supply needs to load the LED light strip at the same time And the power of the anti-fog film. When the touch screen K3014AF and K3015CBF are connected to the low-voltage 12V anti-fog film, an external relay is required; at this time, the constant voltage drive power supply needs to simultaneously load the power of the light strip and the anti-fog film. Working environment temperature: 0-60C Rated current: 5A Rated voltage: 12V Coil DC resistance: 320ohm Weight: 17g Size: 27.5mm Shipment includes: 1*Anti-fog relay