Tektronix and Keithley offer a full line of DC power supplies with a wide range of voltage, current, and power outputs, as well as a wide range of advanced features. Single- and multiple-output power supplies meet requirements for education, research, design, and automated testing. Supply power levels range from 10W to 850W. A number of the supplies have advanced features such as current measurement with nanoamp resolution, variable rise and fall times, digital I/O, multiple PC interfaces, battery simulating capabilities, and kilovolt outputs. Keithley 2220/2230/2231 Multiple Output DC Power Supply Keithley Series 2268 850W DC Power Supplies Keithley Series 2280 Precision Measurement DC Power Supplies Keithley Series 2290 High Voltage DC Power Supplies Keithley Series 2300 Battery Simulating DC Power Supplies Keithley Series 2200 USB and GPIB Programmable DC Power Supplies Keithley Series 2260B 360W/720W/1080 DC Power Supplies Keithley Series 2281S Dynamic Model Battery Simulator

Tektronix PWS4000 USB Programmable DC Power Supply Tektronix PWS2000 Manual DC Power SupplyAC/DC power supply / linear / benchtop / USB AC/DC power supply / linear / benchtop / USB 120 V, 240 V The Models 2220 and 2220G offer two channels output power up to 30V and up to 1.5A for effective testing of systems. They are used to test various devices, circuit boards, modules, and products that require more than one power source. The multi-channel power supplies guarantees versatility, optimal performance, and user friendly operation to broaden the information from characterization or test with maximum possible simplicity and fast speed. They are capable of effectively performing in the automated test systems similar to the manual instrument configurations. The USB interference meets the required standards in both the versions, the G versions add a GPIB interface.The Model 6220 DC Current Source and Model 6221 AC and DC Current Source combine ease of use with exceptionally low current noise.

Low current sourcing is critical to applications in test environments ranging from R&D to production, especially in the semiconductor, nanotechnology, and superconductor industries. High sourcing accuracy and built-in control functions make the Models 6220 and 6221 ideal for applications like Hall measurements, resistance measurements using delta mode, pulsed measurements, and differential conductance measurements. More Product Support InformationAC/DC power supply / rectifier / benchtop / low-noise AC/DC power supply / rectifier / benchtop / low-noise Series 2280S supplies deliver up to 192W of low output noise power and superior load current measurement sensitivity. Built-in plotting functions allow monitoring trends such as drift. These supplies offer up to 6½-digit resolution for characterizing small changes in load currents with confidence. Four load current measurement ranges support measuring a device’s full load current, standby mode current, and small sleep mode currents with DMM-quality accuracy.

View More from Keithley Instruments >> 1 can ship immediately. Minimum Quantity: 1 | 6221 AC/DC Current SourceSource and sink (programmableload) 100fA to 100mA1014W output impedance ensures stable current sourcing into variable loads65000-point source memory allows executing comprehensive test current sweeps directly from the current sourceBuilt-in RS-232, GPIB, Trigger Link, and digital I/O interfacesReconfigurable triax output simplifies matching the application’s guarding requirementsModel 220 emulation modeeliminates need to reprogram existing applicationsSource AC currents from 4pA to 210mA peak to peak for AC characterization of components and materials. hitachi split unit air conditioner installation manualThe 6221’s 10MHz output update rate generates smooth sine waves up to 100kHzBuilt-in standard and arbitrary waveform generators with 1mHz to 100kHz frequency range. jual ac portable jogja

Applications include use as a complex programmable load or sensor signal and for noise emulation © Allied Electronics, Inc.AC/DC power supply / rectifier / benchtop / high-voltage AC/DC power supply / rectifier / benchtop / high-voltage Series 2290 High Voltage Power Supplies are ideal for high voltage device and material testing, as well as high energy physics experiments. duo therm rv air conditioner troubleshootingChoose the Model 2290-5 Power Supply for voltage outputs up to 5000V or the Model 2290-10 Power Supply for up to 10,000V. These supplies measure both output voltage with 1V resolution and output current with 1μA resolution. In addition to the voltage and current output displays, a third display shows one of four settings: output voltage, voltage limit, current limit, or current trip.Model:2200-20-5Programmable DC Power Supply0-20 V, 0-5 A, 100 W2200-30-5Programmable DC Power Supply0-30 V, 0-5 A, 150 W2200-32-3Programmable DC Power Supply0-32 V, 0-3 A, 96 W2200-60-2Programmable DC Power Supply0-60 V, 0-2.5 A, 150 W2200-72-1Programmable DC Power Supply0-72 V, 0-1.2 A, 86 W2220-30-1Programmable DC Power Supply0-30 V, 0-1.5 A, 120 W, 2-Channels2220G-30-1Programmable DC Power Supply0 to 30 V / 0 to 1.5 A

, 90 Watts max, 2-channels2230-30-1Programmable DC Power Supply0-30 V, 0-1.5 A, 90 W, 3-Channels2230G-30-1Programmable DC Power SupplyTwo 30V/1.5A channels + one 6V channel with up to 5A, 120 Watts max2231A-30-3Triple Channel DC Power SupplyTwo 0-30V/0-3A, One 0-5V/0-3A, 195WSee pricing for all models on this page » Ten models ranging in power from 86W to 150W with voltage outputs from 20V to 72V address a wide range of power requirements 0.03% basic voltage output accuracy and 0.05% basic current accuracy provide quality test data High output and measurement resolution, 1mV and 0.1mA, for testing low power circuits and devices Remote sensing to ensure the programmed voltage is applied to the load Dual-line display shows both the programmed values and actual outputs for a continuous indication of the status of the power delivered to the load Repeatable test sequences of up to 80 output steps are easy to create with the built-in List mode GPIB and USB interfaces are standard for convenient automated control (USB only with 2220-30-1, 2230-30-1, 2231A-30-3)