A pulse type 1000‐v variable high voltage supply is described. This supply utilizes a 6BG6 tube to interrupt the current through a standard inductance. Rectification is by means of a CK1013 cold‐cathode rectifier which eliminates a well‐insulated filament transformer. The output is shunt regulated by means of a 2C53 tube. An advantage of these supplies is the small size 5×5×6 in. and the economy in cost. Standard parts are used throughout. Ripple at 1000 v is 80 mv. Regulation curves are given.

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© 1950 American Institute of Physics.
1950
American Institute of Physics
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