General description This DC 12V 20A Switching Power Supply Voltage Transformer is a reliable power converter designed for various applications including CCTV, radio, computer projects, and LED lights. With a robust construction, it ensures long-lasting performance and is suitable for heavy-duty use. Technical specifications Input Voltage: AC 220V ± 20%, Dual input voltage: AC 110V/220V Output Voltage: 12V DC Output Current: 20A Power: 240W Usage This power supply is ideal for powering household appliances and is widely used as a power adapter for: LED lights LED displays Billboards Industrial equipment Other information Surge protection for smart devices against over voltage, overload, and short circuit Self-recovery after protection Indoor use only