DC DC Step down converter

DC DC Step down converter

DC DC Step down converter
Working temperature -40°c ~ +80°c
Waterproof rating IP68...
Detail
Input voltage  20-72V DC 
Output voltage 2.5V~12V DC 
Output current 1A 2A 3A
Power12W 24W 36W
Efficiency 93% (half load) ; 92% (full load)
Working temperature -40°c ~ +80°c
Waterproof rating IP68