The TPI 150-148A-J is a DC/DC power converter module made by the TRACO Power company. It is a 2-in-1 dual-output isolated DC/DC converter featuring a built-in PFC control loop. The TPI 150-148A-J has a wide 4:1 input voltage range of 9 VDC to 36 VDC, and is designed to be high efficiency, working up to 91%. The output voltage of the TPI 150-148A-J is adjustable between +12V and -12V. It is able to provide up to 148 watts of power, with a peak load of 180 watts. The TPI 150-148A-J operates at a temperature range of -40°C to +105°C, and is rated for up to 10G vibration. The device features built-in short circuit, overvoltage, and input overcurrent protections, as well as a built-in isolation system for safety. The device is UL recognized and CUL, TÜV and CE approved.