Adattatore di alimentazione universale CA/CC da 30 W, 3 V-12 V, trasformatore switching 1 A/2 A con 6 terminali

[Universal AC/DC Adapter] This AC adapter features 6 different DC inputs and 7 voltage options. It is suitable for a variety of devices, such as security cameras, baby monitors, LED light strips, USB hubs, speakers, mobile phones, routers, and electronic scales. It supports multiple voltages, including 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V, 1A, and 2A, as well as other small household appliances. [Switching Power Supply] AC Input: 100V-240V, 50/60Hz; DC Output Voltage: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V; Output Current: Max 2A (2000mA). Compatible with 500 mA, 1000 mA, 1500 mA, 2000 mA, and up to 2 A power supplies. DC Interface: 5.5 x 2.1 mm. Polarity: Center positive (+), outer negative (-). [Universal Transformer] We recommend checking the polarity before ordering. This universal transformer is suitable for devices with the center terminal connected to the positive terminal and the outer terminals connected to the negative terminal. Please note: This 3-12V universal charger is not a battery charger and should not be used directly to charge batteries.