Model: PCF-200 ==> 2.00" dia. power cooler

Fits the following types: KT88, 8417, etc.


 

 

 

Working Clearances

 

   

 

Convective Cooling - Normal Operation

         
         
Equipment: Test rig   Power - Fil: 10 W
Serial No: N/A   Power - Anode: 30 W
Tube type: KT-88 Winged "C"   Power - Total: 40 W
Mfg. by: Svetlana   Cooler type: PCF-200 power
Bulb dia: 2.0" Max. OD   Cooler height: 3.1"
Bulb area:: 13.0 sq. in.   Cooler area: 150 sq. in.
         
Notes:        
 
 
 

Forced Air, Fan Cooling - Custom Operation

         
         
Equipment: Test rig   Power - Fil: 10 W
Serial No: N/A   Power - Anode: 30 W
Tube type: KT-88 Winged "C"   Power - Total: 40 W
Mfg. by: Svetlana   Cooler type: PCF-200 power
Bulb dia: 12.0" Max. OD   Cooler height: 3.1"
Bulb area:: 13.0 sq. in.   Cooler area: 150 sq. in.
         
Notes:        
PEARL SC150 cooling system test rig. Air flow = 50 ft/min.
through 2.5" ID clear acrylic plastc chimney.
 

 

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