Bench/System Silent DC Power Supply with Mixed Mode Regulation, 18V, 20A, USB/RS232/LAN Interfaces - 

The TSX1820P from AIM-TTI Instruments is a TSX series 360W high power laboratory DC power supply. This power supply has dual 4 digit meters with 12·5mm (0.5”)LEDs reading rate 4Hz, meter resolutions of 10mV, 10mA and 0.2% of reading ± 1 digit voltage, 0.5% of reading ±1 digit current accuracies. It is a single output, mixed-mode regulation 18V/20A with analogue controls with no remote interfaces bench/system power supply. This compact & lightweight power supply has very low noise and excellent transient response. To provide additional data and to avoid the possibility of ambiguity or error an auxiliary display is incorporated. All keyboard entries appear on this display for inspection before they are auctioned. This failsafe system avoids such possibilities as setting 25V instead of 2.5V. The auxiliary display is also used to set and display a variety of useful information.