Data Sheet Programmable Dual-Range DC Power Supplies 9170 & 9180 series Outstanding performance combined with unique features Features & Benefits (cid:0) Single and dual output models with up to The 9170/9180 series programmable DC power modular interface card slots, automatic range 210W output power supplies offer industry leading performance, selection, and an optional 8-bit bidirectional designed to meet the most demanding digital I/O interface. (cid:0) Dual range output with automatic range selection* applications in R&D, design verification, and production test. All nine models deliver clean, To protect your DUT (device under test), the (cid:0) Programmable voltage and current slew rates stable and precise output power due to their 9170/9180 series provides safety options such (cid:0) Front and rear panel output terminals for exceptionally low ripple and noise, low as OVP, OCP, and a key-lock feature to prevent convenient wiring temperature coefficient, excellent regulation, accidental change of parameters that might (cid:0) Rear panel remote sense terminal (additional and fast transient response time characteristics. damage your DUT. Built for reliability, the front panel remote sense terminal on select supplies are also backed by a 3 year warranty. single channel models*) These power supplies are well suited for both (cid:0) List mode for executing up to 10 stored test bench use and ATE applications. For bench use, sequences with a maximum of 150 steps in these power supplies offer an intuitive user No. of Output Rating Outputs Model total interface with a full numerical keypad for (cid:0) Store and recall up to 10 power settings convenient data entry. R&D and design engineers 0-10 V, 0-10 A / 0-20 V, 0-5 A 1 9171 (cid:0) SCPI compliant USB standard interface, will appreciate front panel output and remote sense terminals (available on select models). Free 0-35 V, 0-3 A / 0-70 V, 0-1.5 A 1 9172 RS232, GPIB & LAN, RS485 optional application software is provided for remote (Installation through modular interface slots) 0-10 V, 0-10 A / 0-20 V, 0-5 A 2 9173 control without the need for any computer (cid:0) Remote analog programming interface (option) programming. USB and optional GPIB/LAN 0-35 V, 0-3 A / 0-70 V, 0-1.5 A 2 9174 (cid:0) Unique LED test modes for minimizing inrush interfaces combined with a fast transient response current time, make this series ideal for ATE applications. 0-18 V, 0-8 A / 0-36 V, 0-4 A 1 9181 (cid:0) Application software for remote control 0-10 V, 0-20 A / 0-20 V, 0-10 A 1 9182 (cid:0) Overvoltage (OVP) and overcurrent (OCP) Additionally, this series offers unique features protection, including key-lock function not typically found in other power sources on 0-35 V, 0-6 A / 0-70 V, 0-3 A 1 9183 (cid:0) Convenient voltage and current calibration via the market, such as versatile LED test modes, 0-100 V, 0-2 A / 0-200 V, 0-1 A 1 9184 front panel (cid:0) LabVIEWTMdrivers available for download 0-400 V, 0-0.5 A / 0-600 V, 0-0.35 A 1 9185 *Except for high voltage models 9184 and 9185. Technical data subject to change www.bkprecision.com © B&K Precision Corp. 2018

Programmable Dual-Range DC Power Supplies 9170 & 9180 series Front panel Direct-entry numeric keypad to set precise voltage and current values Dedicated indicators for important safety functions Bright display showing Vertical and horizantal cursors both measured output make studying UUT response value and set value to small voltage or current changes easy Front panel remote sense terminal (all single channel models except 9184 and 9185) Dual channel models High voltage models Individual output on/off buttons for each output channel High voltage models come with special binding posts engineered for maximum safety Rear panel Standard Intelligent temperature-controlled, USB interface low noise cooling fan Modular interface card slots Only buy what you need, when you need it. Pick and choose from up to 4 different types of interface cards to install at time of purchase or upgrade later. Interface card options include: LAN and GPIB, Digital I/O and Analog Control, RS485, or RS232. Rear panel output and remote sense Installation is quick and easy and does not require terminals opening the instrument case (does not void warranty). 2 www.bkprecision.com

Programmable Dual-Range DC Power Supplies 9170 & 9180 series External control and programming Versatile connectivity Web server interface(2) These power supplies offer SCPI IEEE488.2 compatible standard USB, optional The 9170/9180 series power supplies with the GPIB/LAN interface installed GPIB and LAN interfaces, and an optional 8-bit digital I/O and analog control provide a built-in Web server that allows users to configure, control, or monitor card to facilitate test system development and integration. the basic settings of the power supply from a remote computer using a Java- enabled Web browser. Connect to the user-defined IP address to view the web control page. SCPI commands can also be sent through the Web server interface. Test sequence execution in list mode The list mode feature allows users to download a list of commands to the power supply’s internal memory and execute them. A total of 150 steps can be allocated to one of 10 internal memory locations. The test sequence can be programmed remotely through the included application software or via the USB, GPIB, or LAN interfaces using SCPI commands. Each step’s voltage, current, and duration parameters can be set, with sequences configured for single or repeated execution. External analog programming interface(1) The power supplies’ output voltage and current can be controlled by either external analog voltage or resistance. Use a 0-5 V or 0-10 V external DC Interface for controlling voltage, current, and output state voltage source, or 0-5 kΩvariable resistor to control the output from zero to full scale. Application software Create test sequences for execution in list mode via the GPIB or USB interface using the included PC software. (cid:0)Create, save, and load program lists (cid:0)View output characteristic curves and export data to a file (cid:0)Pass/Fail test monitors maximum and minimum voltage and current values Control settings page for configuration of protection over a specified period of time and password settings for the system Telnet interface(2) Power supplies can be controlled with SCPI commands via a Telnet connection over the Ethernet interface. Any computer with a Telnet client can be used to control the power supply. Multi-unit control(3) In multi-unit control mode, up to 31 units can be daisy chained via the RS485 interface for synchronization purposes and controlled from one master unit via the USB, GPIB, or LAN interface. (1) Requires card option DR1DIO or DR2DIO (2) Requires card option DRGL (3) Requires card option DRRS485 3 www.bkprecision.com

Programmable Dual-Range DC Power Supplies 9170 & 9180 series Two power supplies in one The 9170/9180 series provide a unique dual range feature that offers the best of both worlds by supplying two different ranges. Users can select between high and low range operation for either more voltage or more current depending on your application, avoiding the higher cost of buying more power than necessary. 9170/9180 Series Operating Range Test modes for LED and other special applications To address the growing LED market, the 9170/9180 series design incorporates special LED test modes for efficient and safe electrical tests of LED panels. Powering LEDs with conventional power supplies will potentially cause permanent damage to the UUT or limit its lifespan due to excessive inrush current at power up and the non-linear characteristics of the LED’s I-V curve. These power supplies feature two distinct operating modes suitable for LED testing in a manufacturing or R&D environment and other special applications requiring a controlled rise time at power up without generating any inrush current. LED mode With LED mode active, inrush current will be eliminated or minimized to protect the UUT. Inrush current Output ON Output ON Example LED test setup LED mode ON LED mode OFF Current flow during power up with LED mode enabled Low current mode* This unique function enables the power supply to minimize the voltage rise time in a controlled manner. This mode is used when operating at a low current (< 1 A) and quick transitions from a high-to-low or low-to-high voltage are needed. 20 ms 5 ms Low current mode OFF Low current mode ON Voltage rise time with and without low current mode enabled * Low current mode for high voltage models 9184 and 9185 only. 4 www.bkprecision.com

Programmable Dual-Range DC Power Supplies 9170 & 9180 series Specifications 9171 9172 9173 9174 9181 9182 9183 9184 9185 0-10 V, 0-35 V, 0-10 V, 0-35 V, 0-18 V, 0-10 V, 0-35 V, 0-100 V, 0-400 V, Low Range 0-10 A 0-3 A 0-10 A 0-3 A 0-8 A 0-20 A 0-6 A 0-2 A 0-0.5 A Output Rating 0-20 V, 0-70 V, 0-20 V, 0-70 V, 0-36 V, 0-20 V, 0-70 V, 0-200 V, 0-600 V, High Range 0-5 A 0-1.5 A 0-5 A 0-1.5 A 0-4 A 0-10 A 0-3 A 0-1 A 0-0.35 A Number of Channels 1 1 2 2 1 1 1 1 1 Max Output Power 100 W 105 W 200 W 210 W 144 W 200 W 210 W 200 W 210 W Voltage ≤ 0.01 %+1 mV Line Regulation Current ≤ 0.01 %+250 uA Voltage ≤ 0.01 %+1 mV Load Regulation1 Current ≤ 0.01 %+250 uA Normal Mode ≤ 0.35 mVrms ≤ 0.5 mVrms / ≤ 0.35 mVrms ≤ 0.5 mVrms / ≤ 0.35 mVrms / ≤ 0.5 mVrms ≤ 1.5 mVrms / ≤ 4.5 mVrms / Voltage / ≤ 3 mVpp ≤ 5 mVpp / ≤ 3 mVpp ≤ 5 mVpp ≤ 3 mVpp /≤5 mVpp ≤ 15 mVpp ≤ 45 mVpp Ripple and Noise Normal Mode (20 Hz – 20 MHz) ≤ 2 mA rms Current Common Mode ≤ 1.5 uA rms Current Programming / Voltage 1 mV 2 mV 1 mV 2 mV 1 mV 2 mV 10 mV 20 mV Readback Resolution Current 1 mA 0.1 mA 1 mA 0.1 mA 1 mA 0.2 mA 0.1 mA 0.01 mA ≤ 0.05 % ≤ 0.05 % ≤ 0.05 % ≤ 0.05 % ≤ 0.05 % ≤ 0.05 % ≤ 0.05 % ≤ 0.05 % Programming / Voltage +5 mV +10 mV +5 mV +10 mV +5 mV +10 mV +50 mV +100 mV Readback Accuracy ±(% output+offset) Current ≤ 0.1 % ≤ 0.1 % ≤ 0.1 % ≤ 0.1 % ≤ 0.1 % ≤ 0.1 % ≤ 0.1 % ≤ 0.1 % ≤ 0.1 % +2 mA +1 mA +2 mA +1 mA +2 mA +5 mA +2 mA +1 mA +0.1 mA Temperature Voltage ≤ 0.005 %+1 mV ≤ 0.005 % ≤ 0.005 % Coefficient per °C +10 mV +20 mV ±(% output+offset) Current ≤ 0.01 %+3 mA ≤ 100 µs for ≤ 100 µs for Transient Response Time2 ≤ 50 µs for output to recover to within 15 mV output to output to recover to within recover to within 50 mV 120 mV Settling Time3 ≤ 30 ms Measurement Time ≤ 50 ms OVP Accuracy ≤ 0.5 %+0.1 V ≤ 0.5 %+1 V OCP Accuracy ≤ 0.5 %+0.1 A OVP/OCP Response Time4 ≤ 1 ms Rising Time at Full Load / No Load ≤ 8 ms ≤ 10 ms ≤ 8 ms ≤ 10 ms ≤ 8 ms ≤ 10 ms ≤ 30 ms ≤ 40 ms Falling Time at Full Load ≤ 8 ms ≤ 10 ms ≤ 8 ms ≤ 10 ms ≤ 8 ms ≤ 10 ms ≤ 30 ms ≤ 40 ms Falling Time at No Load ≤ 250 ms ≤ 0.02 % ≤ 0.02 % Stability (8 hrs) Voltage ≤ 0.02 %+2 mV +10 mV +20 mV ±(% output+offset) Current 0.1 %+1 mA Notes: 1 With sense terminal connected. 2 Following a change in output current from full load to half load or vice versa. 3 Maximum time required for the output voltage to change from 1% to 99% or vice versa after receiving a VOLTage or VSET command via GPIB or USB interface. 4 Average time for output to start to drop after OVP/OCP condition occurs. 5 www.bkprecision.com

Programmable Dual-Range DC Power Supplies 9170 & 9180 series Specifications 9171 9172 9173 9174 9181 9182 9183 9184 9185 (cont.) Supplemental Characteristics Dimensions 8.3” x 3.4” x 16.3” 8.3” x 5.1” x 16.3” 8.3” x 3.4” x 16.3” 8.3” x 5.1” x 16.3” (W x H x D) (210 x 87 x 415 mm) (210 x 130.5 x 415 mm) (210 x 87 x 415 mm) (210 x 130.5 x 415 mm) Rack Mount Height 2U 3U 2U 3U 17 lbs 23.1 lbs 17 lbs 26.4 lbs 24.2 lbs 23.lbs Weight (7.7 kg) (10.5 kg) (7.7 kg) (12 kg) (11 kg) (10.5 kg) Safety EN61010-1:2001, EU Low Voltage Directive 2006/95/EC Electromagnetic Meets EMC Directive 2004/108/EC, EN61326-1:2006 Compatibility Standard Interface USB AC Input 115/230 VAC ± 10%, 47 Hz - 63 Hz Environmental Operating Temperature 0 °C - 40 °C, < 75% R.H. Storage Temperature -10 °C - 70 °C, < 85% R.H. Three-Year Warranty Accessories Included AC power cord, USB cable (type A to type B), line fuse, certificate of calibration and test report Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 °C ± 5 °C. Order information for instrument options Interface cards Description Rackmount kits Description DRGL GPIB/LAN card DRRM2U1 Rackmount kit for one 2U instrument DR1DIO Single channel digital I/O and analog control card DRRM2U2 Rackmount kit for two 2U instruments mounted side by side DR2DIO Dual channel digital I/O and analog control card DRRM3U1 Rackmount kit for one 3U instrument DRRS485 RS485 interface card DRRM3U2 Rackmount kit for two 3U instruments mounted side by side DRRS232 RS232 interface card 2U size models: 9171, 9172, 9181 3U size models: 9173, 9174, 9182, 9183, 9184, 9185 Single channel models: 9171, 9172, 9181, 9182, 9183, 9184, 9185 Dual channel models: 9173, 9174 Interface Card Options LAN/GPIB card RS485 card RS232 card Single and dual channel digital I/O analog input control cards Note: All options can be installed by the user and purchased at any time, either together with the instrument or after. 6 v082218 www.bkprecision.com

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: B &K Precision: 9174 DRRS232 DR2DIO 9181 9184 9171 DRRM3U1 9185 DR1DIO DRRM3U2 9172 9183 DRRS185 DRGL DRRM2U2 DRRM2U1 9173 9182