West. Elect. 222-AHalf-Wave Rectifier1923
The 222-A was a water-cooled rectifier with a max PIV of 25Kv. This tube was originally coded as the Type U.
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The 222-A was a water-cooled rectifier with a max PIV of 25Kv. This tube was originally coded as the Type U.
Click the back button on your browser to return to the thumbnails