... Provide perfect protection (including overload protection, over-temperature protection, output short circuit protection, input over low voltage protection and input ... , ambulance, ship, traffic lights, etc. 2. For Industry: solar power generation, wind power generation, gas discharge lamp, etc. 3 ... or 21-30VDC or 42-60VDC or 100-120VDCNo Load Current Draw<0.5Efficiency> 85%DC ConnectorCables With Clips ...