72V/1.2A Programmable DC Power Supply - B&K Precision - #2

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Output Ratings 0 ~32V 0 ~20V 0 ~60V 0 ~30V 0~72V ( 0 °C~40 °C) 0~3A 0~5A 0~2.5A 0~5A 0~1.2A Load Regulation <0.01%+2mV <0.01%+2mV <0.01%+2mV <0.01%+2mV ±(%of output+offset) <0.05%+1mA <0.05%+0.5mA <0.05%+1.5mA <0.05%+0.3mA Line Regulation <0.01%+1mV <0.01%+2mV <0.01%+1mV <0.01%+1mV ±(%of output+offset) <0.05%+0.1mA 0.05%+0.05mA 0.05%+0.1mA 0.05%+0.05mA Programming resolution 0.1mV 0.5mV 0.1mV 0.1mV 0.1mA 0.1mA 0.1mA 0.05mA Readback/ Meter resolution 0.1mV 0.1mV 0.5mV 0.1mV 0.5mV 0.01mA 0.05mA 0.05mA 0.05mA 0.01mA Front panel 0.5mV 0.1mV 0.5mV 2mV setting resolution 0.1mA 0.1mA 0.1mA 0.1mA Programming accuracy, <0.03%+3mV 0.03%+6mV 0.03%+3mV 0.03%+6mV 12months (25 °C ± 5 °C) <0.05%+2mA 0.05%+1.5mA 0.05%+2.5mA 0.05%+1mA ±(%of output+offset) Readback/ Meter accuracy <0.02%+3mV 0.02%+6mV 0.02%+2.5mV 0.02%+5mV 12months (25 °C ± 5 °C) <0.05%+2mA 0.05%+1.5mA 0.05%+2.5mA 0.05%+1mA ±(%of output+offset) Ripple & Noise 4mVp-p 3mVp-p 5mVp-p 4mVp-p 5mVp-p (20Hz ~20MHz) 3mArms 3mArms 3mArms 4mArms 3mArms Temperature coefficient, <0.02%+3mV 0.02%+6mV 0.02%+3mV 0.02%+5mV (0 °C~40 °C) <0.05%+2mA <0.05%+1mA <0.05%+2mA <0.05%+0.5mA ±(% of output+offset) Readback temperature <0.02%+3mV 0.02%+6mV 0.02%+3mV 0.02%+5mV coefficient, <0.05%+2mA 0.05%+1mA 0.05%+2mA 0.05%+0.5mA ±(% of output+offset) Transient Response < 150 ìs for output to recover to within 75 mV following a change from 100 mA to 1 A DVM Accuracy 0~12V range: 0.02%+2mV 0~40V range: 0.02%+3mV DVM Resolution 0~12V range: 0.1mV 0~40V range: 1mV Milliohm Meter Accuracy 0.1% (for Voltage and Current 10% of full scale) 0.3% (for Voltage and Current 3% of full scale) State Storage Memory 50 user configurable memory locations Operating Temperature 0 to 40 °C, <75% R.H. Storage Temperature -20 to 70 °C, <85% R.H Power Requirements 115V/220VAC ± 10%, 47 to 63Hz Weight 19.8 lbs, (9 kg) 21.2 lbs, (9.6 kg) 19.8 lbs, (9 kg) Dimensions 8.45in(W) x 3.8in(H) x 13.9in(D) 214.5mm(W) x 88.2mm (H) x 354.6mm (D) DVM and mÙ meter Temperature controlled User accessible fuse cooling fan Serial interface connector for RS232 or USB communication. (USB communication cable is optional). Model 9123A also supports control via GPIB interface. Remote Sense and digital port functionality The 9120 series uses 4mm sheathed banana jacks that accept sheathed or shrouded banana plugs and meet the latest international safety standards. Extra Features The 9120 series’ digital port offers a variety of configurations. The port can operate in Digital I/O, external Trigger and DFI/RI (Discrete Fault Indicator/Remote Inhibit) mode. The RI feature can be used for turning several power supplies On/Off simultaneously. External triggering can be used in combination with List mode. The included Application Software supports front panel emulation and allows users to generate simple test sequences without the need to write source code. Additionally, the power supply comes with a built-in 51/2 digit DVM and high resolution milliohm meter supporting 4 wire measurements. Remote Interface The power supplies can be remotely controlled from any PC with USB or RS232 interface, allowing the user to program and monitor all parameters through easy to use SCPI commands. The power supplies come with a RS232 to TTL serial converter cable. A USB to serial converter cable is available as option. Additionally, model 9123A can be controlled via GPIB interface and includes a GPIB to TTL conversion adapter cable. 9120A 9121A 9122A 9123A 9124 Accessories Supplied: User manual, line cord, RS232 communication cable, Software Installation disk. Model 9123A also includes GPIB to TTL Serial Converter cable IT-E135 Optional: IT-E132 USB to TTL Serial Converter cable , IT-E151 rack mount kit. 2 www.bk prec ision.com Single Output Programmable DC Power Supplies Models 9120A, 9121A, 9122A, 9123A & 9124 Specifications models One Year Warranty