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Triple Output Programmable DC Power Supply Model 9129B

Triple Output Programmable DC Power Supply Model 9129B
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Triple Output Programmable DC Power Supply Model 9129B - 1

Data Sheet Triple Output Programmable DC Power Supply Model 9129B The 9129B is an economical triple output linear programmable DC power supply featuring isolated outputs that can be adjusted independently or combined in series or parallel to output higher voltage or current. Additionally, this supply can operate in tracking mode with user-configurable ratios between channels. The front panel keys and rotary knob with convenient cursors let users quickly set voltage and current values. Up to 27 different instrument settings can be saved and recalled. The power-on state of the outputs can also be configured. The USB to TTL interface supporting SCPI commands can be used to remotely control the power supply via a PC. Alternatively, users can control the 9129B, execute test sequences or log measurements using the provided PC software application. This software also integrates with Data Dashboard for LabVIEW apps enabling iOS, Android, or Windows 8 compatible tablets or smartphones to remotely monitor select measurement indicators. This power supply is suitable for a wide range of applications including education, service and electronic design. Three independent and electrically isolated outputs Displays voltage and current settings for all three channels simultaneously Low noise, linear regulation Series and parallel modes combine channels to increase the output voltage or current Tracking mode allows users to set up channels to maintain a programmed ratio Fully programmable channels with output On/Off control Store and recall up to 27 instrument settings Communicate via USB interface supporting SCPI commands using the included USB to TTL serial adapter Output Rating Softpanel for remote control, test sequence generation, and datalogging available Overvoltage (OVP) and overtemperature (OTP) protection including keylock function Compact 19” half-rack form factor allows for side-by-side rack mounting of two units Technical data subject to change © B&K Precision Corp. 2021

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Triple Output Programmable DC Power Supply Model 9129B - 2

Triple Output Programmable DC Power Supply Model 9129B Front panel Bright vacuum fluorescent display indicates voltage and current for each output simultaneously Numeric keypad for direct entry of voltage and current values Function keys Cursor keys Rotary knob Rear panel Thermostatically controlled cooling fan Line voltage selector

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Triple Output Programmable DC Power Supply Model 9129B - 3

Triple Output Programmable DC Power Supply Model 9129B Flexible operation Combined series mode Channels 1 and 2 can be wired in series to increase the voltage. Selecting series combined mode provides convenient metering of the channels connected in series. Combined parallel mode Channels 1 and 2 can be wired in parallel to increase the current. Selecting parallel combined mode provides convenient metering of the channels connected in parallel. Tracking mode Tracking mode can be used to simplify adjustments across multiple channels by maintaining a user-defined ratio between outputs....

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Triple Output Programmable DC Power Supply Model 9129B - 4

Triple Output Programmable DC Power Supply Model 9129B Specifications Model Output Rating Load Regulation Line Regulation Ripple & Noise Programming Resolution Readback Resolution Programming Accuracy ± (% output + offset) Voltage Current Readback Accuracy ± (% output + offset) Voltage Current Series Accuracy (combined mode) Voltage Current Parallel Accuracy (combined mode) Voltage Current 3 memory groups with 9 locations in each group Remote Interface USB (Virtual COM via included USB to TTL serial adapter) Operating Temperature Storage Temperature Three-Year Warranty Standard Accessories...

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Triple Output Programmable DC Power Supply Model 9129B - 5

About B&K Precision For more than 70 years, B&K Precision has provided reliable and value-priced test and measurement instruments worldwide. Our headquarters in Yorba Linda, California houses our administrative and executive functions as well as sales and marketing, design, service, and repair. Our European customers are most familiar with B&K through our French subsidiary, Sefram. Engineers in Asia know us through our B+K Precision Taiwan operation. The independent service center in Singapore services customers in Singapore, Malaysia, Vietnam, and Indonesia. B&K Headquarters Yorba Linda,...

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