Model: PCF-250 ==> 2.50" dia. power cooler

Fits the following types:
6C33C, 211, 811, 813, 845, etc.


 

 

 

Working Clearances

 


 
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Convective Cooling - Normal Operation

         
         
Equipment: Test rig   Power - Fil: 50 W
Serial No: N/A   Power - Anode: 100 W
Tube type: 813   Power - Total: 150 W
Mfg. by: RCA   Cooler type: PCF-250 power
Bulb dia: 2.50"   Cooler height: 3.1"
Bulb area:: 40.0 sq. in.   Cooler area: 190 sq. in.
         
Notes:        
NO DATA AT PRESENT
 
 


Forced Air, Fan Cooling - Custom Operation

         
         
Equipment: Test rig   Power - Fil: 50 W
Serial No: N/A   Power - Anode: 100 W
Tube type: 813   Power - Total: 150 W
Mfg. by: RCA   Cooler type: PCF-250 power
Bulb dia: 2.50"   Cooler height: 3.1"
Bulb area:: 40.0 sq. in.   Cooler area: 190 sq. in.
         
Notes:        
NO DATA AT PRESENT

PEARL SC150 cooling system test rig. Air flow = 50 ft/min.
through 3.5" ID clear acrylic plastc chimney.
 
   
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