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United States Patent 2,830,200 April 8, 1958 Power Supply Kenneth E. H. Backman Glen R. Madland Filed April 14, 1954 |
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Abstract of the DisclosureThis invention relates generally to power supplies, and more particularly to a direct current voltage transforming system which is easily adaptable for use with different supply voltages while maintaining a uniform output for an "A" supply as well as a "B" supply. |
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Citations [54]:529,152 11/1894 Zickerman 1,276,934 08/1918 Lane 2,251,302 08/1941 Stehlik 2,347,165 04/1944 Aust 2,420,609 05/1947 Mitchell 2,423,614 07/1947 Callahan 2,445,390 07/1948 Ellis 2,451,461 10/1948 Wise 2,468,578 04/1949 Vladimer 2,703,376 03/1955 Board |