Circuit for turning on a charging-completion indicator separate
Circuits for flash equipment
Clamp assisted cycle control regulating system
Combination voltage detector and LED flashlight
Constant energy strobe source
Constant energy transfer rate strobe source
Constant light intensity electronic flash device
Constant-voltage automatic charging strobe circuit
Control device for automatically controlling the quantity of lig
Control of electronically generated light pulses
Controlled energy cut-off for an electronic flash device
Controlled high voltage generator
Controller for flash lamps sharing a common power source and...
Correct exposure annunciator circuit
Current limited strobe charge circuit