B+K Precision BK911x Series Multi-Range DC Power Supplies up to 3000V

Benefits of the BK911x Series DC Power Sources up to 150 V, or 120 A, max. 3000 W

• Multi-ranging operation.
• High programming and readback resolution (BK9115 and higher).
• Save and recall up to 100 instrument settings (BK9115 and higher).

B+K Precision BK911x Series Multi-Range DC Power Supplies up to 3000 W

Models BK9110, BK9111, BK9115, BK9115-AT, and BK9116 Multirange

The B+K Precision devices of the BK911x series are multi-range DC power supplies up to 100, 180, 1200, or 3000 W. Unlike conventional power supplies with fixed output ratings, they automatically recalculate voltage and current limits for each setting, providing full output power an any Volt/Ampere combination within the rated power. By providing greatly expanded choices of maximum power Volt/Ampere combinations, users can cut down on the number of power supplies required and free up valuable bench space. The models BK9110 and BK9111 are the basic models. The other models are enhanced versions with PC interfaces and a variety of additional features. The model BK9115-AT is a version with automotive-compliant test functions.

• Multi-ranging operation DC power supplies: Output up to max. power rating within max. voltage and current rating.
• Models BK9110 and 9111:
  • Power up to 100 or 180 W.
  • Digitally controlled, multi-ranging output.
  • 10 mV/1 mA resolution over the full range.
  • Bright, easy-to-read display.
  • Very compact and lightweight.
  • Low ripple and noise.
  • OCP, OVP, and OTP protection (overcurrent, overvoltage, over emperature).
  • Output On/Off control.
  • Store and recall 4x 100 groups of preset Volt/Ampere values.
  • Temperature controlled, variable speed fan cooling.
• Models BK9115(-AT), BK9116, BK9117:
  • Power up to 1200 or 3000 W.
  • High programming and readback resolution.
  • Adjustable voltage slope, rise and fall time.
  • Sequence programming - internal list mode for models BK9115(-AT) and BK9116.
  • Save and recall up to 100 instrument settings.
  • Master/slave mode for parallel and series operation.
  • Remote sense.
  • Overvoltage/overpower/overtemperature protection (OCP, OVP, OTP), and key-lock function.
  • Standard USB (USBTMC-compliant), RS232, RS485, GPIB, and Ethernet/LAN (BK9117 only) interfaces; SCPI commands for remote control supported.
  • Analog interface with control and monitoring functions.
  • Test functions compliant to automotive standards (model BK9115-AT only).
  • Softpanel for remote control, test sequence generation and data logging.
  • Compact, high density, 1 U rackmount form factor, model BK9117 2 U.

Model Overview