Solid State DC Flasher
Model No. 423 Description:
The model 423 is an all Solid State flasher for use in DC circuits only. Capable of flashing a load circuit up to one ampere at a fifty percent duty cycle. Output switch is ON for as long as it is OFF. Flash rates from 1 flash per minute up to 600,000 flashes per minute are available in four operating voltage ranges. The model 423 has internal transient protection devices to assure reliable operation even when driving inductive load circuits such as relays or solenoids. (For AC flashers see the model 4210).