HLK-PM12 Power module 220v switch to 12v3w buck regulator power supply module isolation high-precision switching power supply

product description 220V to 12V 3W step-down isolation switch power module Features: 1. In line with UL, CE requirements, 2. Slim, ultra-small 3. Full voltage input (AC: 90 ~ 264V) 4, low ripple, low noise 5, the output overload short circuit protection 6, high efficiency, high power density 7, product design in line with EMC and safety testing requirements 8, low power consumption, environmental protection, load loss <0.1W Design and input 0.5A UL certification insurance; PCB board using double-sided CCL production, the material is 94-V0 fire rating; Temperature safety design At room temperature, the power supply capacitor, the maximum temperature of the inner surface of the main converter does not exceed 90 degrees Celsius; Case maximum surface temperature does not exceed 60 ℃ product information Package dimensions 6.7 x 4.7 x 1.6 inches Product weight 0.32 ounces