The present invention relates to a pulse-type beam radiation apparatus which can vary the radiation range and density of light such as a laser beam used for medical purpose, industrial purpose, etc. by automatically converting the connection state of multiple energy tanks into a serial connection, a parallel connection, or a combination of serial and parallel connections. The pulse-type beam radiation apparatus comprises: a power supply unit (1) which supplies a power source rectified to a high-voltage direct current； a touchscreen-type operation panel (5) which sets the radiation time and intensity of a beam and displays the radiation frequency of the beam； a light energy tank unit (9) which comprises multiple energy tanks selectively connected by a serial connection, a parallel connection, or a combination of serial and parallel connections and converts the power source of high-voltage direct current supplied from the power supply unit (1) into pulse-type current to output light energy； a light energy output control unit (6) which receives the pulse-type current from the light energy tank unit (9) and controls light energy output； a light energy output unit (7) which receives the pulse-type current from the light energy tank unit (9) by the control of the light energy output control unit (6) and outputs light energy； a simmering and triggering unit (4) which preliminarily excites a lamp constituting the light energy output unit (7)； a cooling unit (8) which emits heat generated from the light energy output unit (7)； and a main control unit (3) which controls the operations of the light energy tank unit (9) and the simmering and triggering unit (4) according to the operation of the operation panel (5) and the monitoring signal of a light output monitoring unit (9a).본 발명은 다수의 에너지 탱크의 접속상태를 직렬, 병렬, 또는 직렬과 병렬로 자동 변환하여 의료용이나 산업용 등으로 사용되는 레이저 광선과 같은 빛의 조사범위와 밀도를 달리할 수 있도록 하는 펄스형 광선조사장치에 관한 것으로, 직류 고전압으로 정류된 전원을 공급하는 전원 공급부(1), 광선의 조사시간과 세기를 설정하고 광선의 조사횟수를 표시하는 터치스크린 방식의
