✔️ The power supply turns out to be small in size, featuring high stability, low ripple noise and low power consumption. ✔️ Provides a very clean/low-noise standard 12V output and a switchable 110V/220V input. ✔️ Over Voltage Protection and Over Current Protection. ✔️ Excellent in heat dispersion because of its design which can make it in a good condition when it is working. ✔️ Dimension: 200*111*50.7mm Specification; Product size: 200*111*50.7mm Shell Material: Aluminum Input voltage: AC 110V/240V Input frequency: 50/60Hz Output voltage: DC 12V 20A Output power: 240W Operating temperature: 0°C to +45°C. .