| 摘要 |
<p>PURPOSE:To obtain a full-wave rectifying circuit with high efficiency by junctioning two diode elements on an electrode base having a terminal rising one end and by taking out an electrode terminal on the element at the other end side wherein a lead is led out in the direction of a base width on the element at one end side and these two components are combined. CONSTITUTION:Diode chips 3a, 3b are arranged on the base section 22 of an L- shaped electrode 21. Soldering thin pieces 5, 6 are provided on the upper and lower surfaces and heat pressure is done to temporarily fix. One end 25 of the L-shaped electrode 24 is bent downwardly and placed on the solder 6 on the chip 3b to face the other end 26 with one end 23 of the electrode 21. One end 28 of an electrode lead 27 is bent downwardly and placed on the solder 6 on the chip 3a to cross the other end with the base 22 at right angles and a hole 27a is provided at a tip. Positioning is made by a jig and high temperature treatment is done for the temporary stopper to fix the chips. The second component 30 is also assembled wit reverse polarity in the same way. After inspections, both components are combined and a full-wave rectifying circuit will be formed. In this composition, defectives will be reduced to improve productivity.</p> |
