| 摘要 |
<p>Electric linear drive (1), having a composite printed circuit board (3) which has turns (15) to which power can be supplied and has the following layer construction: a first external screen arrangement (12) has an insulator layer (10), on both sides of which a screen layer (9, 11) comprising a conductor material is applied; intermediate layers (13) comprising insulating material and turn arrangements (14) alternately adjoin the first external screen arrangement (12), wherein each turn arrangement (14) has a carrier layer comprising an insulator material (10), on both sides of which carrier layer conductor material in the form of turns (15) is applied; a second external screen arrangement (16) is arranged, so as to adjoin an intermediate layer (13) and with a construction which corresponds to the first external screen arrangement (12), on that side of the composite printed circuit board (3) which is opposite said first external screen arrangement.</p> |
