| 摘要 |
PURPOSE:To prevent short circuit between input terminals by providing a pair of input terminals and pressing a positive characteristic thermister against a protrusion on one input terminal. CONSTITUTION:A hollow tubular connecting member 41 projects integrally from the outer end face of a case cap 6 and a pair of input terminals 81, 82 are inserted into a T-shaped through hole 42 and bonded in place. A connection terminal 43 is connected electrically with the input terminal 81 through a conductive member 46 and connection terminals 43, 43 are connected electrically with a capacitor 47 through lead wires 60. A positive characteristic thermister 49 is held at a protrusion 54 of the input terminal 82. The positive characteristic thermister 49 touches only the protrusion 54 of the input terminal 82 by means of a clamp member 48 and does not touch the other input terminal 81. Consequently, there is no possibility of short circuit between the input terminals 81, 82. Since the positive characteristic thermister touches only one input terminal and opposes the other input terminal through a gap, short circuit can be prevented perfectly between the input terminals. |
