SMAKN 4A DC-DC LED Driver Aluminum Plate / Solar Constant Current Drive Power / T8T5 Power

*Input voltage: 5 ~ 32V. *Input current: 4A (max). *No-load output voltage: 40V. *Output Current: 320mA default. *Efficiency: 95% (maximum). *Over-temperature protection:Yes. *Overcurrent protection: Yes. *Input reverse polarity protection:Yes. *Short circuit protection:Yes. *PCB material: aluminum plate. *PCB thickness: 1.6MM. *Size: 125mm * 18mm * 12mm. Operating temperature -40 ? ~ + 80 ?. Precautions: *This module is regulated constant current power supply, load voltage level depends on the load, the current is constant. *This module inputs and outputs can not common ground, otherwise will be bad. *This module output current (200mA-1.5A adjustable) default 320MA. Application examples: *This module is mainly for research and development of high power LED driver,for T5, T8 fluorescent lamp using. *Solar LED lights. *12V input, output 32V (6-12 string 1W) 320mA (6-10 string 3W) 700mA. *24V input, output 32V (8-10 string and 1W3) (8-12 string and 1W5). *To enhance heat dissipation: 12V input can reach 25W. 24V input can reach 40W. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!