Kits: Canakits - Kits
  Fixed Period Cyclic Timer  
CK157 Qty: 1 - 4
US $16.62 EA 		Qty: 5 - 9
US $15.79 EA 		Qty: 10 +
US $14.97 EA
This circuit is a cyclic timer with a fixed total ON + OFF period of 1 minute, 30 minutes or 1 hour. Three on-board jumpers can be used to limit the total ON+OFF period to 1 minute, 30 minutes or 1 hour. You can then set the ON period of the cycle using the variable resistor. Supply voltage: 9 - 12V DC or 18V AC C.T. @ 100mA. Recommended transformer: 640-1803.

CK157 : Fixed Period Cyclic Timer
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Accessories & Related Items
UK157   Preassembled Kit 21.62 EA    Optional  
SR-340   Rosin Core Solder - 1.0mm, 25g Tube 2.07 EA    Optional  
SR-1020   Soldering Iron - 30 Watt 6.58 EA    Optional  
SH-980   Helping Hands 6.83 EA    Optional  
640-1803   18VCT / 0.3A Transformer 6.83 EA    Optional  



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