Description
Circuitron Heavy Duty Alternating Flasher With 3 Outputs ~ Adjustable Rate FL-3
GENERAL DESCRIPTION: The Circuitron FL-3 is a complete solid state flasher with three
independent outputs that can be used to alternately flash sets of lamps or LEDs at three separate
locations. Three control terminals are provided for use with CIRCUITRON Detection Units to allow
individual control of each of the locations. Alternately, the three control terminals may be connected
together for increased current capability to provide a heavy duty flasher with a maximum capacity of
750 ma. on each side. This is sufficient to alternately flash a total of 30 grain of wheat lamps. The
FL-3 contains on-board regulation to allow the unit to be powered by 10-18 volts AC or DC. Best
performance will be achieved, however, when a DC power supply is used to power the FL-3. A
CIRCUITRON PS-1 or PS-2 is ideal. Mounting pads are provided on all four corners of the circuit
board, or for the greatest ease of mounting, a section of CIRCUITRON’s Printed Circuit Mounting
Track (PCMT) may be used.
