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US 2010/0164497 A1Published application
Pre-adjustable smd coils for high currents
AssigneeSiemens Aktiengesellschaft
InventorsKlaus Huber, Stefan Pott
Life of this patent
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Abstract
In a device and method to install a coil in a circuit, the coil is installed on a substrate and the inductance value of the coil installed on the substrate is adjusted with a test circuit board. The substrate is then installed in the circuit. This enables an efficient installation of the coil.
Claims19
A method for installing a coil in a circuit on a circuit board, comprising the steps of:
- installing an inductive coil on a substrate;
- adjusting an inductance value of said coil installed on said substrate, thereby producing an adjusted coil;
- and
- only after producing said adjusted coil, installing said adjusted coil on said substrate on a circuit board comprising a circuit thereon, to incorporate said adjusted coil in said circuit on said circuit board.
1 more element
A magnetic resonance system comprising:
- a magnetic resonance data acquisition unit comprising a circuit on a circuit board;
- an inductive coil on a substrate;
- said inductive coil having an inductance value adjusted for said coil installed on said substrate, thereby producing an adjusted coil;
- and
- said adjusted coil on said substrate being installed on said circuit board to incorporate said adjusted coil in said circuit on said circuit board as an already-adjusted coil.
2 more elements
Dependencies are inferred from the claim text.