PROBLEM TO BE SOLVED: To provide a radiographic image capturing apparatus securing the supply of power to a radiation source or a radiation detector while reducing power consumption even in the open air and improved in users convenience in the open air or the like.SOLUTION: At least one of the radiation source body part 18 and cassette body part 12 of a first radiographic image capturing apparatus 10A includes a power control part 334 for regulating and controlling the supply of power. The power control part 334 performs the supply of power across the radiation source body part 18 and the cassette body part 12 on the basis of the supply demand of power before image capturing. The supply of power across the radiation source body part 18 and the cassette body part 12 is stopped during the period from the start of image capturing after the supply of power to the supply demand of power before image capturing.COPYRIGHT: (C)2011,JPO&INPIT【課題】屋外であっても放射線源や放射線検出装置への電力供給を確保することができると共に、消費電力を低減することができ、しかも、屋外等での使い勝手が良好な放射線画像撮影装置を提供する。【解決手段】第1放射線画像撮影装置10Aの放射線源本体部18及びカセッテ本体部12の少なくとも一方は、電力供給を規制制御する電力制御部334を有し、電力制御部334は、撮影前の電力供給要求に基づいて、放射線源本体部18及びカセッテ本体部12相互間の電力供給を行う。電力供給後の撮影開始から次の撮影前の電力供給要求があるまで放射線源本体部18及びカセッテ本体部12相互間の電力供給を停止する。【選択図】図14
