3V-12V 2.1A AC/DC Adapter Adjustable Power Supply Universal Adapter Charger For CCTV LED Bulb Strip

Description

Product Name: 3-12V Adjustable Voltage Power Supply. Model: 30W Multi-Function Power Adapter Rated Power: 30W Voltage Input: AC100-240V 0.21A 50/60Hz Output Voltage: 3V/4.5V/5V/6V/7.5V/9V/12V USB output: 5.0V2.1A Power cord length: 1.2m Polarity: internal positive, external negative DC head output: 2.5*0.7mm 3.5*1.1mm 3.5*1.35mm 4.0*1.7mm 5.5*2.1mm 5.5* 2.5mm Material: ABS + PC + flame retardant material Power plug: EU Charging protection: overcharge protection, overcurrent protection , temperature protection, short circuit protection Size: 10 CM * 4.5 CM * 3 CM Weight: 0.15 kg