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US 2014/0177283 A1Published application
Power supply
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsJae Kook KIM, Chong Eun KIM, Sung Ho KIM, Dong Kyun RYU
Life of this patent
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Abstract
There is provided a power supply including a direct current (DC) to DC converter supplying main power to a load, and a sub converter connected to the DC to DC converter and reducing output loss, wherein the sub converter is operable based on a hold-up time.
Claims10
A power supply, comprising:
- a direct current (DC) to DC converter supplying main power to a load;
- and
- a sub converter connected to the DC to DC converter and reducing output loss,
- wherein the sub converter is operable based on a hold-up time.
1 more element
A power supply, comprising:
- a DC to DC converter supplying main power through a primary circuit connected to terminals of a voltage source and a secondary circuit magnetically coupled to the primary circuit;
- and
- a sub converter storing energy supplied from the secondary circuit and providing a path for delivering the stored energy.
Dependencies are inferred from the claim text.