The present invention provides a 1,3,5-triazine compound represented by the following formula I:This compound can be synthesized easily and more economically and can be used as a dehydrating condensing agent having the property of accumulating at a water interface. The bias circuit may include a bias transistor that forms a current mirror with an amplifier transistor of the RF PA. A propagating member may be located within the container to permit the initiator to initiate the generant upon triggering of the initiator to inflate the inflatable member from stowed to deployed conditions. The power amplifier further has a switch with at least an input terminal and at least two output terminals. The method of the invention makes it possible to significantly reduce the rate of occurrence of anode effects.