9140 Series Triple-Output Multi-Range DC Power Supplies

B&K Precision's 9140 series is comprised of triple-output multi-range DC power supplies. With three isolated and individually controllable outputs, the 9140 (32 V, 8 A) and 9141 (60 V, 4 A) provide up to 300 W of clean power with low ripple and noise or 100 W per channel in a compact 2U half-rack form factor. The front panel features a 4.3-inch LCD and unique output terminals that support sheathed banana plugs or spade lug-type connectors. Multiple outputs combined with advanced list mode programming, data logging, and extensive protection features make these power supplies suitable for a wide range of benchtop or test system applications.

The series offers several enhanced features not available on any of B&K Precision’s existing triple-output power supplies. Powerful list mode features include list sequencing and step triggering for synchronizing events. List mode programs can be assigned to run on one or multiple channels simultaneously. Output sequencing allows users to link the output states between multiple channels with configurable on/off delays. Both models come equipped with LXI-compliant LAN and USB (USB-C^® compliant and USBVCP) interfaces for remote control and programming. An optional GPIB interface is available with models 9140-GPIB and 9141-GPIB. Remote control PC software, LabVIEW^™, and IVI drivers are provided to simplify instrument control and test system integration. The USB host port on the front panel allows for logging voltage and current measurements directly to an external Flash drive. The 9140 series is also cTUVus certified, indicating compliance with Canadian and U.S. national safety standards.