POWER APPARATUS OF FLASH DEVICE USING PHOTOGRAPHY

摘要

A power source of the flash for photography was comprised of two secondary batteries and a primary battery not using a charger. A primary battery charged two secondary batteries in normal state, but secondary batteries rapidly charged the discharging condenser which was coupled with the shutter release mechanism by changing the S.W of secondary batteries when taking photography, and then the flash was discharged by the discharging condenser.