Patent ID: 6384704
Filing Date: 2002-05-07
Classification: H05B

Abstract:
A trigger coil comprising a primary winding, a secondary winding, a package incorporating therein both the primary winding and the secondary winding, a common terminal to which one end of the primary winding and one end of the secondary winding are connected, a primary terminal to which another end of the primary winding is connected, and a secondary terminal to which another end of the secondary winding is connected, wherein a current conducts between the primary terminal and the common terminal to generate on the secondary terminal a trigger voltage to be applied to a trigger electrode of a flashlight emitting tube, characterized in thatsaid common terminal has a pin-like shape extending to pass through the package, one end of which is connected to a circuit substrate, and one end of the primary winding is connected to an exit portion of said common terminal from the package at a side to be connected to the circuit substrate, and one end of the secondary winding is connected to an exit portion of said common terminal from the package at a side apart from the circuit substrate.