Patent ID: 6410996
Filing Date: 2002-06-25
Classification: H04B

Abstract:
A radioshielded assembly for use with a d.c. power supply, said d.c. power supply having a terminal at reference potential and a further terminal at a potential differing from reference potential, said radioshielded assembly comprising:a plurality of electrical components operable by said d.c. power supply; multi-pole terminal means for connecting said electrical components to said d.c. power supply, said multi-pole terminal means having a pole connected to said terminal at reference potential and a further pole connected to said further terminal; a switch connected between said further terminal and said further pole; actuation means for operating said switch for selectively disconnecting said further pole from said further terminal and connecting said further pole to reference potential; and electrochemical power supply elements connected in parallel with said terminal at reference potential and said further terminal for supplying power to said electrical components when said further pole is connected to reference potential.