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XLN series

XLN series
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Data Sheet Programmable DC Power Supplies XLN Series New Family of High Density System Power Supplies The B&K Precision XLN series are programmable, single-output DC power supplies, that provide clean power up to 1560 watts in a compact 1U rackmountable package. Comparable supplies from other manufacturers primarily address the ATE market only, while the XLN series is designed for both benchtop users and system integrators. Standard USB, RS485, and optional GPIB and LAN interfaces combined with fast average command processing times of less than 50 ms make the XLN series ideal for ATE applications. Free application software and a complete set of LabVIEW™ drivers are available to provide remote control capabilities, reduce programming time, and increase productivity. For benchtop applications, these power supplies offer built-in voltage and current meters displaying setting and output values concurrently, as well as an intuitive user interface with full keypad and rotary knob. When greater output power is required, up to four XLN models can be connected in series (high current models only) or parallel and synchronized with the RS485 interface. Alternatively, the RS485 interface can be used to daisy chain up to 30 units and to remotely control them from one master PC via USB, GPIB, or LAN interface. High Current High Voltage XLN Models XLN Models Auxiliary Output Master/Slave Oper. Parallel Only Display resolution Analog programming Analog monitoring These power supplies are perfectly suited for ATE systems integration, product design and development, product QC and burn-in testing, and other applications requiring excellent regulation, high power, low noise, and a wide range of voltage and current ratings. Features & Benefits I Compact, high density, 1U package I USB interface (standard), GPIB and LAN (optional) I External analog programming interface I List mode: execute test sequences with up to 150 steps from instrument memory I Average command processing time <50 ms I Programmable voltage and current slew rate allow for "soft starting" of loads I Internal memory stores up to 10 instrument settings I Control up to 30 power supplies from one PC via the RS485 interface I Remote sense I Timer-controlled output (1 s to 100 hr) I Front to rear airflow allows for efficient cooling in high rack density environments I Application software and LabVIEW™ drivers available I SCPI-compliant command set I Extensive protection features: OVP OCP OPP , , , OTP foldback protection mode, and key-lock , function I Easy to configure master/slave mode for series or parallel connection of up to four units High Current High Voltage Output Voltage Output Current Output Power Technical data subject to change © B&K Precision Corp. 2013

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Programmable DC Power Supplies A Front panel operation High current models 36V / 40A 1 44kW Programmable DC Power Supply Front to back airflow Bright and easy-to-read display Numeric keypad Rotary encoder The numeric keys and rotary knob provide a convenient interface for setting output levels Quickly and precisely. Both measured output values and setting values are concurrently displayed on the screen. Additionally, the power supplies provide internal memory for storage of up to 10 different instrument settings that can be set and recalled via both the front panel and remote interfaces. A...

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Programmable DC Power Supplies XLN Series Flexible configuration Master/Slave operation Extensive device protection To protect your DUT, the XLN series provides more safety features than any other system power supply in this category: overvoltage (OVP), overcurrent (OCP), overpower (OPP), and overtemperature (OTP) protection. When a fault occurs, the power supply will turn off the output, sound an alarm, and display an error message. Similarly, with constant voltage-to-constant current (CV-to-CC) or constant current-to-constant voltage (CC-to-CV) foldback protection mode activated, the...

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Programmable DC Power Supplies XLN Series Remote access and programming System integration Multi-unit control Application software PC software is provided for creating and executing test sequences in list mode via the USB or GPIB interface. These power supplies offer standard USB along with optional GPIB and LAN interfaces to facilitate test system development and integration. The XLN series supports SCPI IEEE488.2 and come with LabVIEW™ drivers. Web server interface XLN series models with GPIB and LAN interfaces provide a built-in web server that allows users to configure, control, or...

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Programmable DC Power Supplies XLN Series Output Rating Output Voltage Output Current Output Protection Line Regulation Load Regulation Normal Mode Voltage (Load ≥ 0.5 % of max load) Normal Mode Current Programming Resolution Programming & Readback Programming and Readback Accuracy ±(% output+offset) Average Command Response Time Power Factor Correction (PFC) Remote Sense Compensation Rise Time at Full Load Rise Time at No Load Fall Time at Full Load Fall Time at No Load Transient Response Time AC Line Rated Input Voltage/Hz -15 % to +10 % (10 % power de-rating mode when voltage under 95...

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