Full-color and/or full-resolution graphics from the pages of QRP Homebrewer

QHB #6 -- August 2001

 
Frequency Compensated Dummy Loads from TO220 Resistors  by Larry East, W1HUE

Figure 1.  Assembled 140W Dummy Load.


Figure 2.  Dummy load internal view.


Figure 3.  Compensated 140 Watt Dummy Load with “sample” output.


Figure 4.  Compensated dummy load made from a single 35 Watt 51 Ohm TO220 resistor.

 

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Last Modified:  December 8, 2001