Profile: Photon Power Technology Ltd. specializes in the design, manufacture, and distribution of high voltage power supplies. Our product range includes medical power supplies, high temperature power supplies, electron beam power supplies, high voltage DC-DC modules, and fuel cell inverters. Our SHV and PHV series are the very first ultra small high voltage power supply modules in the industry, using the latest SMT. Features of our high voltage DC-DC modules are low noise, low ripple, short circuit protection, over current protection, high performance, and high reliability. Our DC output voltage of fuel cells can fluctuate up to double according to the amount of power, and the DC/DC inverting element controls.