摘要:
[Problem to be Solved] To suppress the generation of voids or cracks due to flux gas generated at the time of soldering, in a chip type capacitor formed by attaching a seat plate to a capacitor. [Solution] When providing auxiliary terminals 20 for increasing the soldering strength on a seat plate 10 for chipping, which enables a lead same direction type capacitor to be surface mounted, a gas release groove 24, preferably formed as a slit to release flux gas generated at the time of soldering, is formed on each of the auxiliary terminals 20.
摘要:
A dust cover for mitigating electrical arcing between electrical leads of a powered device, the dust cover including a unitary body formed of an elastic, electrically insulating material, the unitary body having a closed top portion and an open bottom portion, the open bottom portion defining a hollow interior chamber, the closed top portion having a slit extending therethrough from an upper surface of the unitary body to the interior chamber for accepting the electrical leads.
摘要:
Provided are a living body stimulating electrode, a living body stimulating electrode apparatus, and a method for producing a living body stimulating electrode. The living body stimulating electrode has a flexible circuit board (FPC) between a living body stimulating electrode and a resin part. The resin part and the FPC are fixed with the living body stimulating electrode. Specifically, the flexible circuit board is disposed between the living body stimulating electrode and the resin part, and one or both of a stimulating electrode and a contact electrode constituting the living body stimulating electrode have an engaging part having a pressing part and a fixing part. The pressing part presses the flexible circuit board onto the resin part. Simultaneously, the fixing part is penetrated through a through hole formed in the flexible circuit board and pressed into a hole formed in the resin part, thereby fixed to and held by the resin part. The engaging part may be subjected to a chamfering process (the edge may be chamfered into an angulated plane or a round plane) to form an inclined plane or a curved (round) plane.
摘要:
With the work machine of the present invention, flow device 100 for flowing molten solder from under a circuit board, and backup pin 124 for supporting the circuit board from below while a lead of a leaded component is being inserted into a through-hole, are moved separately under the circuit board. Thus, when the circuit board needs to be supported, the backup pin can be moved to any position, and when solder needs to be applied, the backup pin can be moved to a position that does not obstruct operation of the flow device. Accordingly, as well as guaranteeing operation of the flow device, it is possible to support the circuit board with the backup pin as required, thus improving practicality of the work machine.
摘要:
Die Erfindung betrifft eine elektrische Schaltung mit einem Schaltungsträger (3) in der Art einer wenigstens teilweise flexiblen Leiterplatte. Der Schaltungsträger (3) weist elektrische, elektronische o. dgl. Bauteile (2), wie einen Elektromotor (2a), Schalter (2b), Widerstand, Kondensator, Spule, IC, Steckanschluß o. dgl. auf. Weiter besitzt der Schaltungsträger (3) Leiterbahnen zur elektrischen Verbindung der Bauteile (2) sowie Kontaktflächen (5) zur elektrischen Kontaktierung der Bauteile (2). Die Kontaktfläche (5) ist wenigstens teilweise in der Ebene des Schaltungsträgers (3) freigeschnitten, derart dass die Kontaktfläche (5) eine Flexibilität in eine außerhalb der Ebene (6) des Schaltungsträgers (3) verlaufende Richtung aufweist, insbesondere in der Art einer Kontaktzunge. Ein Kontaktelement (8) zur elektrischen Kontaktierung des Bauteils (2) liegt mit einem Anpressdruck derart an der Kontaktfläche (5) an, dass die Kontaktfläche (5) aus der Ebene (6) des Schaltungsträgers (3) ausgelenkt ist.
摘要:
L'invention a pour objet un support d'une carte électronique (1) configuré pour supporter une carte électronique (12) destinée à être connectée à au moins un composant (10), le au moins un composant (10) comprenant au moins un contact mâle (16) destiné à être inséré dans un contact femelle (14) correspondant de la carte électronique (12), le support (1) de la carte électronique étant destiné à être agencé entre la carte électronique (12) et le au moins un composant (10) et comprenant des éléments de guidage du au moins un contact mâle (16) vers le contact femelle (14) correspondant.