12V 20A DC Universal Regulated Switching Power Supply,AC100V/240V to DC12V 240W Transformers for LED Strip Light,Radio, Computer Project,Video Surveillance,Probe Signal Lamp

Technical Specifications Model: 12V 20A. Security device: FCC / CE / RoHS. Input: AC110V/220V. Output: DC12V 20A. Output power: 240W Output quantity: + V x 3, -V x 3 Frequency: 50/60Hz. Working temperature: 0~40℃ Storage temperature: -20 ~ 60 °C Ambient humidity: 0~95% non-condensing Shell material: metal case/silver tone aluminium base. Size: 200mmx110mmx50mm(l*w*h) Net weight: 650 g Connection port: L, N: AC power input COM: DC Power Output "-" +V: DC power output "+" + V/ADJ: Adjust the output voltage (10%). Features: Protection: short circuit protection, overload protection, over voltage, overheating protection Universal wide range AC input voltage, constant and accurate output voltage. Energy saving, energy saving with enough power. Low working temperature and longer service life. Package includes: 1 x Switching power supply. Note: -1. Indoor use only, as this switch power supply is not waterproof. -2. 110V/220V is selected by switch. Before turning on, check the input voltage avoiding damage. -3. Indoor use only. -4.This device does not include installation instructions, wiring cable, on/off switch or screws. Professional installation of qualified electrician is highly recommended.