Products DC UPS Power Supplies up to 300 Watts YDC180 Series Features Universal AC input / Full range Cooling by free air convection High operating temperature up to 70 ℃ Higher Efficiency Protection:Short circuit/Overload/Over voltage Three Years Warranty YDC180 Series 180 Watts. Battery Backed DIN Rail AC-DC power supply for 12V or 24V lead acid batteries. AC OK, Battery Low signals and battery cut off. PDF Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back