| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method of forming a shunt resistor pattern for a printed circuit board, capable of improving the detecting accuracy by a current detecting shunt resistor, and to provide a method of fitting the current detecting shunt to the printed circuit board. SOLUTION: A screw 3 is inserted into a fitting land 2a of a printed circuit board 2, and a current detecting shunt resistor 1 is fixed to the printed circuit board 2 by screwing to connect a pattern 4 for the power and a detecting pattern 5 formed on the printed circuit board 2 to the shunt resistor 1. In this method of forming the shunt resistor pattern for the printed circuit board 2, the fitting land 2a of the printed circuit board 2 is not formed with a through hole, and the pattern formed in one surface of the printed circuit board 2 is used as the detecting pattern, and the pattern formed in the other surface is used as the pattern 4 for the power.</p> |
