I/O power supply module DT5519E

4 independent channels in a compact desktop case 500 V / 3mA output range Available with positive, negative or mixed polarity SHV coaxial output connectors Low Ripple 10 nA Current monitor resolution (with x10 Imon-Zoom: 1 nA) Local and Remote control (USB2.0/Ethernet) Software Tools for easy channel management Overview The DT5519E is a compact desktop module housing 4 independent High Voltage Power Supply Channels 500 V, 3 mA. The unit is available with either positive or negative output polarity; mixed version with 2 positive and 2 negative channels is also available. HV outputs are delivered through SHV connectors. The HV output RAMP-UP and RAMP-DOWN rates may be selected independently for each channel in the 1 ÷ 100 V/s range with 1 V/s steps. The module features 10 nA Imon resolution. Features include current monitor resolution extended by 10x in a Lower range (selectable via software). Functional parameters can be programmed and monitored via USB 2.0 or Ethernet. A complete set of software tools is available to control these units, from low level libraries to graphical application software. Safety features include: Overvoltage and Undervoltage warning when the output voltage differs from the programmed value (±0.5% of the set value, ±3 V). Programmable hardware VMAX, IMAX protection limit. Overcurrent detection: when a channel attempts to exceed the programmed current limit, it signalled to be in “overcurrent” and enter in a TRIP status. The output voltage is varied to keep the current below the programmed limit for a programmable TRIP time, then the channel is switched of.