Based on fiber Bragg grating（ FBG） temperature measurement principle

electronic transformer internal temperature data acquisition time from work is two time periods which are 12 h and 24 h

and collected its internal temperature data using ANSYS simulation software for simulation analysis

the temperature field contours obtained electronic transformer along an upper edge of the housing is the highest temperature at both sides of the central temperature is followed

the lower the minimum temperature at this time of the electronic transformer hot spot temperature in the upper part; electronic transformer with longer working hours

the work reaches a steady state

the heat with the external environment

and therefore the electronic transformer

when working 12 h a temperature higher than the overall work 24 h

the two time periods are the hottest temperature 90. 836 ℃

79. 764 ℃; the central part of the temperature of the electronic transformer electronic transformer conductor is highest overall.