Tbl 030 112 power supply with 12vdc 25a 30w output from tracopowers tbl series of small din rail power supplies designed especially for building and factory automationthe ultra compact low profile case fits in standardised wall mounted control panels used in the building automation industry the power supply can be operated at full load across an ambient temperature range of 25c to 60c without need of additional cooling universal input voltage range and full compliance with all important