... 0.50% R&N: 80mV, Efficiency:85% 12VDC Power Supply Key Specifications/Special Features:Constant output pressure: 12V DCMaximum full ... the 12VDC Power Supply are special in Suitable for monitoring equipment, instrument, LED lighting, display, led sign, led box, 12V led ... strip, LED Neon light, LED Bulbs and and other AC power applications. 12VDC Power Supply with Overload ...