DC Flasher, TFK Flasher Timer, Airotronics,

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DC Flasher - TFK Flasher Timer


DC Flasher - TFK Flasher Timer
TFK Timers

The TFK flasher is a high current solid-state DC flasher with both 12VDC and 24VDC input ratings.

Timing Mode

Application of input voltage starts an off/on 50% duty cycle to flash lights, alarms, etc. This off/on recycling continues until removal of input voltage.

FEATURES
  • Digital timing, solid state output
  • Up to 5 Amp load switching
  • No heat sinking required
  • 12V & 24VDC operation
  • Flash rates from 60 to 120/minute
  • Totally encapsulated
  • Simple (in-line) installation
  • 2" x 2" Package
  • Optional wire leads
  • 100% Operational testing before shipping
BASIC WIRING AND DIMENSIONS
SPECIFICATIONS
Input Voltage:
  • 12 V or 24VDC
  • (±10%)
Flash Rate: From 60 to 120 F.P.M. ±10% factory fixed

Repeatability: ±.05% under fixed conditions

Solid-State Output:
  • Up to 5 amps tungsten lamps
  • Inductive or resistive loads
Life Expectancy:
  • No predictable failure if used within operating parameters
Protection:
  • Internal "Tranzorb" 600 watt peak energy capability
Temperature Ranges:
  • Storage: -40°C to + 85°C
  • Operating: -40°C to +85°C
Physical Data:
  • Surface mount with single #8 or #10 screw
  • Totally encapsulated
Connection & Termination: 0.25" quick connects

SELECTION PROCEDURE
Mode of
Operation		 Series Input
Voltage		 Time Ranges Time Adjustment
Method		 Options
Flasher TFK
      4.  12 to 24 VDC		      060 - 60 FPM
     075 - 75 FPM
     090 - 90 FPM
     120 - 120 FPM
 C     Factory Fixed
   W     Wire leads  


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