In summary, Triad Magnetics' UL-approved JSU series power supply junction box offers superior performance and is available in two popular configurations: 12 VDC/1.5 A or 24 VDC/0.75 A. Regulation of line and load is ±5 percent. Ripple and noise is 150 mV peak-to-peak maximum. No load standby power consumption is less than 100 mW. Developed to power equipment for facilities, offices, retail, home, and other light duty continuous-operating environments. The compact JSU series power supply’s design allows it to fit almost anywhere. The power supply is mounted on a 4" x 4" plate that can be screwed directly onto a 4" x 4" electrical junction box. Two-wire connection to the wall power and attachment of the device via a simple screw terminal connector are all that is necessary for installation.