@inproceedings{oai:repo.qst.go.jp:00053584,
 author = {Kajino, Fumiyoshi and Uchihori, Yukio and et.al and 内堀 幸夫},
 book = {Proceedings of International Cosmic Ray Conference},
 month = {Aug},
 note = {The focal surface detector of the EUSO telescope consists of a few hundred thousand pixels of photodetectors which are assembled to about 150 photodetector modules (PDM). Multi-channel high voltage power supply (HV PS) system for the MAPMTs used for the detector has been developed. Individual HV PS is installed in each PDM. This system will be used in outer space for 3 years at high altitude of about 420 km. Therefore, various crucial conditions are imposed. Design concept of the HV PS system and some test results are described.},
 title = {Multi-channel High Voltage Power Supply System for the Focal},
 volume = {HE},
 year = {2005}
}